./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/soft_float_2a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/soft_float_2a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f330893f1140a32f6e6dacd6cc5115391759545d59ea17334f6f3b644ed5a51c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:45:35,902 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:45:35,904 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:45:35,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:45:35,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:45:35,939 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:45:35,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:45:35,944 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:45:35,946 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:45:35,947 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:45:35,949 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:45:35,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:45:35,951 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:45:35,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:45:35,954 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:45:35,956 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:45:35,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:45:35,958 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:45:35,960 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:45:35,963 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:45:35,965 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:45:35,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:45:35,968 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:45:35,974 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:45:35,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:45:35,985 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:45:35,985 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:45:35,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:45:35,987 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:45:35,988 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:45:35,990 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:45:35,991 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:45:35,993 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:45:35,995 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:45:35,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:45:35,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:45:35,999 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:45:35,999 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:45:35,999 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:45:36,000 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:45:36,001 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:45:36,002 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-21 05:45:36,046 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:45:36,047 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:45:36,048 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:45:36,048 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:45:36,049 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:45:36,050 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:45:36,050 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:45:36,050 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-21 05:45:36,055 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-21 05:45:36,056 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:45:36,057 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-21 05:45:36,057 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:45:36,057 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:45:36,057 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:45:36,057 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:45:36,058 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-21 05:45:36,058 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-21 05:45:36,059 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:45:36,059 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:45:36,060 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:45:36,060 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:45:36,062 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:45:36,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:45:36,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:45:36,067 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:45:36,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:45:36,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:45:36,067 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:45:36,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:45:36,068 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:45:36,068 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_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f330893f1140a32f6e6dacd6cc5115391759545d59ea17334f6f3b644ed5a51c [2021-11-21 05:45:36,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:45:36,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:45:36,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:45:36,389 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:45:36,390 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:45:36,392 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/bitvector/soft_float_2a.c.cil.c [2021-11-21 05:45:36,475 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN/data/ae6d6fe4a/9c9db17e4e0f4b87877588dbe60075cb/FLAG8cbce6696 [2021-11-21 05:45:36,947 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:45:36,947 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/sv-benchmarks/c/bitvector/soft_float_2a.c.cil.c [2021-11-21 05:45:36,955 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN/data/ae6d6fe4a/9c9db17e4e0f4b87877588dbe60075cb/FLAG8cbce6696 [2021-11-21 05:45:37,470 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN/data/ae6d6fe4a/9c9db17e4e0f4b87877588dbe60075cb [2021-11-21 05:45:37,479 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:45:37,481 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:45:37,484 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:45:37,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:45:37,488 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:45:37,488 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:45:37" (1/1) ... [2021-11-21 05:45:37,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@735359f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:45:37, skipping insertion in model container [2021-11-21 05:45:37,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:45:37" (1/1) ... [2021-11-21 05:45:37,498 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:45:37,523 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:45:37,688 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_8b286a8d-0029-4b8b-b035-d3561c269fdd/sv-benchmarks/c/bitvector/soft_float_2a.c.cil.c[728,741] [2021-11-21 05:45:37,776 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:45:37,797 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:45:37,818 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_8b286a8d-0029-4b8b-b035-d3561c269fdd/sv-benchmarks/c/bitvector/soft_float_2a.c.cil.c[728,741] [2021-11-21 05:45:37,867 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:45:37,895 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:45:37,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:45:37 WrapperNode [2021-11-21 05:45:37,898 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:45:37,901 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:45:37,901 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:45:37,902 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:45:37,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:45:37" (1/1) ... [2021-11-21 05:45:37,928 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:45:37" (1/1) ... [2021-11-21 05:45:37,970 INFO L137 Inliner]: procedures = 17, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 124 [2021-11-21 05:45:37,970 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:45:37,971 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:45:37,971 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:45:37,972 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:45:37,980 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:45:37" (1/1) ... [2021-11-21 05:45:37,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:45:37" (1/1) ... [2021-11-21 05:45:37,992 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:45:37" (1/1) ... [2021-11-21 05:45:37,997 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:45:37" (1/1) ... [2021-11-21 05:45:38,002 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:45:37" (1/1) ... [2021-11-21 05:45:38,020 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:45:37" (1/1) ... [2021-11-21 05:45:38,021 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:45:37" (1/1) ... [2021-11-21 05:45:38,024 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:45:38,031 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:45:38,031 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:45:38,032 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:45:38,033 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:45:37" (1/1) ... [2021-11-21 05:45:38,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:45:38,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:45:38,068 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:45:38,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b286a8d-0029-4b8b-b035-d3561c269fdd/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:45:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:45:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:45:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2021-11-21 05:45:38,128 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2021-11-21 05:45:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:45:38,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:45:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:45:38,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:45:38,213 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:45:38,214 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:45:38,528 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:45:38,609 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:45:38,614 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-21 05:45:38,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:45:38 BoogieIcfgContainer [2021-11-21 05:45:38,617 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:45:38,618 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:45:38,618 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:45:38,629 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:45:38,629 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:45:38" (1/1) ... [2021-11-21 05:45:38,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:45:38,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:38,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 71 states and 88 transitions. [2021-11-21 05:45:38,706 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 88 transitions. [2021-11-21 05:45:38,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-21 05:45:38,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:38,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:38,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:45:38,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:38,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 71 states and 86 transitions. [2021-11-21 05:45:38,934 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 86 transitions. [2021-11-21 05:45:38,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-21 05:45:38,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:38,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:38,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:39,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:45:39,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:39,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 77 states and 97 transitions. [2021-11-21 05:45:39,055 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 97 transitions. [2021-11-21 05:45:39,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-21 05:45:39,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:39,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:39,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:45:39,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 81 states and 103 transitions. [2021-11-21 05:45:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 103 transitions. [2021-11-21 05:45:39,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-21 05:45:39,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:39,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:39,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:45:39,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:39,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 83 states and 106 transitions. [2021-11-21 05:45:39,225 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 106 transitions. [2021-11-21 05:45:39,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-21 05:45:39,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:39,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:39,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:39,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:45:39,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:39,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 84 states and 107 transitions. [2021-11-21 05:45:39,300 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 107 transitions. [2021-11-21 05:45:39,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-21 05:45:39,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:39,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:39,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:39,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:45:39,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:39,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 85 states and 108 transitions. [2021-11-21 05:45:39,352 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 108 transitions. [2021-11-21 05:45:39,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-21 05:45:39,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:39,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:39,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:39,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:45:39,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:39,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 86 states and 109 transitions. [2021-11-21 05:45:39,388 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 109 transitions. [2021-11-21 05:45:39,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-21 05:45:39,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:39,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:39,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:39,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:45:39,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:39,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 89 states and 115 transitions. [2021-11-21 05:45:39,461 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 115 transitions. [2021-11-21 05:45:39,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-21 05:45:39,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:39,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:39,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:39,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:45:39,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:39,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 93 states and 121 transitions. [2021-11-21 05:45:39,566 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 121 transitions. [2021-11-21 05:45:39,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-21 05:45:39,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:39,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:39,599 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:45:39,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:39,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 96 states and 125 transitions. [2021-11-21 05:45:39,614 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 125 transitions. [2021-11-21 05:45:39,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-21 05:45:39,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:39,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:39,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:39,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-21 05:45:39,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:39,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 95 states and 124 transitions. [2021-11-21 05:45:39,754 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 124 transitions. [2021-11-21 05:45:39,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-21 05:45:39,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:39,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:39,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:39,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:45:39,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:39,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 99 states and 132 transitions. [2021-11-21 05:45:39,898 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 132 transitions. [2021-11-21 05:45:39,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-21 05:45:39,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:39,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:39,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:39,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-21 05:45:40,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:40,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 98 states and 131 transitions. [2021-11-21 05:45:40,037 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 131 transitions. [2021-11-21 05:45:40,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-21 05:45:40,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:40,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:40,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:40,102 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:45:40,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:40,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 103 states and 136 transitions. [2021-11-21 05:45:40,190 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 136 transitions. [2021-11-21 05:45:40,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-21 05:45:40,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:40,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:40,263 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:45:40,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:40,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 104 states and 136 transitions. [2021-11-21 05:45:40,291 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 136 transitions. [2021-11-21 05:45:40,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-21 05:45:40,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:40,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:40,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-21 05:45:40,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 110 states and 146 transitions. [2021-11-21 05:45:40,591 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 146 transitions. [2021-11-21 05:45:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-21 05:45:40,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:40,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:40,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:40,630 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-21 05:45:40,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:40,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 113 states and 150 transitions. [2021-11-21 05:45:40,703 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 150 transitions. [2021-11-21 05:45:40,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-21 05:45:40,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:40,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:40,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:40,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-21 05:45:40,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:40,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 117 states and 157 transitions. [2021-11-21 05:45:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 157 transitions. [2021-11-21 05:45:40,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-21 05:45:40,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:40,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:40,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:40,787 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-21 05:45:40,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:40,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 117 states and 156 transitions. [2021-11-21 05:45:40,800 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 156 transitions. [2021-11-21 05:45:40,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-21 05:45:40,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:40,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:40,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-21 05:45:41,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:41,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 125 states and 168 transitions. [2021-11-21 05:45:41,182 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 168 transitions. [2021-11-21 05:45:41,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-21 05:45:41,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:41,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:41,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:41,204 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-21 05:45:41,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:41,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 127 states and 171 transitions. [2021-11-21 05:45:41,266 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 171 transitions. [2021-11-21 05:45:41,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-21 05:45:41,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:41,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:41,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:41,304 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-21 05:45:41,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:41,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 113 states and 150 transitions. [2021-11-21 05:45:41,472 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 150 transitions. [2021-11-21 05:45:41,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-21 05:45:41,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:41,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:41,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:41,491 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-21 05:45:41,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:41,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:41,502 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:41,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:41,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:41,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:41,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:41,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:41,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:41,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:41,695 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:41,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:41,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:41,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:41,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:41,738 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:41,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:41,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:41,744 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:41,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:41,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:41,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:41,784 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:41,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:41,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:41,791 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:41,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:41,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:41,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:41,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:41,833 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:41,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:41,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:41,839 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:41,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:41,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:41,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:41,869 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:41,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:41,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:41,880 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:41,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:41,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:41,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:41,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:41,907 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:41,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:41,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:41,914 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:41,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:41,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:41,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:41,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:41,970 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:41,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:41,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:41,978 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:41,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:41,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:41,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:41,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,008 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,014 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,043 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,076 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,106 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,112 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,138 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,143 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,166 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,171 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,194 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,199 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,231 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,268 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,297 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,302 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,329 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,334 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,373 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,404 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,410 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,450 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,477 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,482 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,533 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,565 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,588 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,594 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,623 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,643 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,649 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,669 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,675 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,695 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,700 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,720 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,725 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,745 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,750 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,773 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,779 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,798 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,803 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,822 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,827 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,849 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,854 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,872 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,877 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,896 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,901 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,920 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,925 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,944 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,949 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:42,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:42,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:42,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:42,984 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:42,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:42,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:42,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,003 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,008 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,026 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,032 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,050 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,055 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,075 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,080 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,109 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,127 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,132 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,151 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,156 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,179 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,197 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,203 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,221 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,226 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,248 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,268 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,273 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,296 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,314 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,319 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,337 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,342 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,360 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,365 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,382 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,387 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,407 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,413 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,430 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,436 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,454 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,458 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,487 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,492 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,509 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,514 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,537 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,564 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,587 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,605 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,610 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,627 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,632 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,649 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,654 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,671 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,676 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,697 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,702 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,719 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,724 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,742 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,746 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,764 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,769 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,792 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,810 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,815 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,861 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,878 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,882 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,900 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,904 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,925 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,942 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:43,983 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:43,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:43,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:43,987 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:43,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:43,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:43,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:43,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,004 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,009 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,026 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,030 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,047 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,051 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,068 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,073 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,089 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,094 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,112 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,117 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,137 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,160 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,177 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,181 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,199 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,203 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,222 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,226 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,244 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,248 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,265 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,270 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,290 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,294 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,311 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,315 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,332 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,340 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,361 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,378 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,382 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,399 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,403 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,419 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,424 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,465 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,470 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,498 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,506 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,551 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,572 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,579 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,601 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,606 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,634 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,656 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,661 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,682 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,688 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,705 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,731 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,747 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,752 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,773 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,777 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,804 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,808 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,829 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,846 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,850 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,866 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,871 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,892 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,908 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,912 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,929 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,933 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,950 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,954 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,973 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:44,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:44,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:44,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:44,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,004 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,020 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,025 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,042 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,066 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,083 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,098 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,128 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,132 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,157 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,161 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,179 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,194 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,212 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,217 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,239 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,258 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,262 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,284 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,288 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,325 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,341 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,346 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,363 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,367 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,384 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,388 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,407 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,412 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,428 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,432 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,448 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,452 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,475 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,479 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,503 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,507 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,539 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,543 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,565 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,587 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,605 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,609 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,628 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,632 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,649 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,653 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,670 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,674 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,695 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,731 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,747 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,751 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,767 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,771 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,792 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,812 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,831 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,836 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,852 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,857 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,874 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,879 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,895 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,900 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,940 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,944 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,960 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,965 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:45,981 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:45,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:45,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:45,985 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:45,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:45,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:45,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:45,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,006 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,023 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,028 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,046 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,051 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,067 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,072 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,091 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,095 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,111 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,115 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,136 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,156 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,178 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,195 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,199 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,215 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,219 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,288 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,292 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,308 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,312 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,333 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,349 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,353 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,369 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,374 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,389 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,394 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,412 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,433 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,453 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,457 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,473 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,478 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,494 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,498 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,514 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,518 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,536 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,541 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,557 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,561 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,577 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,581 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,603 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,619 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,624 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,640 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,645 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,660 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,665 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,680 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,684 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,707 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,711 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,728 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,732 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,750 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,754 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,770 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,774 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,789 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,793 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,824 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,829 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,850 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,854 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,872 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,877 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,894 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,899 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,921 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,943 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,960 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,965 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:46,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:46,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:46,987 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:46,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:46,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:46,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:46,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,004 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,009 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,026 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,031 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,051 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,067 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,071 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,088 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,092 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,108 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,113 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,129 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,133 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,154 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,175 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,192 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,196 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,215 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,219 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,239 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,255 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,259 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,275 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,279 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,295 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,299 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,315 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,320 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,337 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,341 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,362 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,378 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,383 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,399 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,403 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,419 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,423 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,443 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,459 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,463 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,502 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,506 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,522 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,527 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,542 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,546 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,563 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,567 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,585 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,589 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,605 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,629 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,633 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,649 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,653 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,668 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,673 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,693 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,713 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,730 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,734 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,750 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,754 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,770 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,774 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,791 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,795 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,812 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,816 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,837 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,853 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,857 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,873 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,877 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,894 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,898 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,918 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,938 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,959 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:47,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:47,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:47,982 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:47,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:47,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:47,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:47,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:47,998 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,002 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,018 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,022 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,039 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,043 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,060 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,064 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,080 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,084 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,105 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,124 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,128 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,169 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,185 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,204 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,208 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,228 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,245 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,250 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,265 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,269 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,285 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,288 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,304 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,308 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,324 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,328 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,343 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,347 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,363 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,367 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,383 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,387 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,403 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,422 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,426 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,442 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,446 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,466 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,470 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,490 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,506 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,527 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,532 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,548 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,552 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,579 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,584 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,605 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,621 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,626 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,646 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,650 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,667 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,671 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,688 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,692 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,709 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,714 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,730 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,734 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,751 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,755 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,776 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,792 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,796 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,835 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,839 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,855 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,859 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,880 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,896 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,900 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,920 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,936 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,941 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,958 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,962 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:48,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:48,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:48,982 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:48,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:48,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:48,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:48,998 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,002 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,022 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,037 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,057 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,061 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,082 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,087 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,102 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,106 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,123 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,127 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,147 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,163 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,167 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,183 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,187 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,202 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,206 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,222 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,227 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,245 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,250 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,271 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,288 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,292 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,308 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,312 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,329 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,333 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,349 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,353 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,370 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,374 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,390 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,394 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,409 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,433 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,453 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,490 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,508 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,513 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,543 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,547 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,570 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,588 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,593 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,611 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,615 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,632 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,637 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,659 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,678 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,682 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,701 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,705 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,723 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,727 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,744 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,749 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,766 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,770 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,789 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,794 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,811 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,816 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,833 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,838 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,857 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,862 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,880 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,884 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,900 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,904 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,919 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,924 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,939 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,943 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,960 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,964 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:49,980 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:49,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:49,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:49,984 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:49,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:49,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:49,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:49,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,000 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,004 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,019 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,024 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,040 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,044 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,064 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,080 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,085 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,100 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,108 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,123 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,127 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,142 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,160 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,164 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,186 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,201 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,240 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,271 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,278 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,295 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,299 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,319 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,335 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,339 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,359 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,374 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,379 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,394 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,399 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,425 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,429 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,444 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,448 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,467 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,482 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,486 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,506 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,510 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,529 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,549 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,568 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,583 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,587 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,602 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,606 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,621 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,625 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,640 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,644 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,660 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,664 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,678 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,682 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,697 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,701 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,717 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,721 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,738 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,742 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,758 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,762 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,778 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,799 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,809 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,824 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,828 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,843 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,847 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,862 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,867 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,882 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,886 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,901 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,905 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,921 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,925 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,948 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,952 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,968 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,972 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:50,987 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:50,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:50,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:50,991 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:50,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:50,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:50,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:50,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,006 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,010 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,030 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,045 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,049 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,064 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,068 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,083 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,087 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,102 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,106 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,121 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,125 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,140 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,159 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,163 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,178 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,182 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,197 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,201 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,216 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,220 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,239 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,265 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,269 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,285 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,289 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,308 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,323 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,327 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,342 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,346 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,361 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,364 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,379 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,383 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,398 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,402 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,420 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,445 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,449 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,465 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,469 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,492 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,507 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,511 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,526 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,530 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,546 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,550 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,565 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,569 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,587 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,591 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,607 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,611 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,626 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,630 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,646 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,650 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,665 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,669 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,684 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,688 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,703 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,707 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,722 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,726 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,747 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,762 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,766 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,781 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,785 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,800 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,805 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,820 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,839 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,844 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,862 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,881 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,897 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,900 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,915 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,919 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,934 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,938 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,953 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,957 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,972 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,976 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:51,991 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:51,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:51,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:51,995 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:51,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:51,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:51,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,010 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,014 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,029 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,033 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,049 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,053 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,069 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,073 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,095 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,099 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,117 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,121 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,136 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,160 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,176 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,180 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,195 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,199 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,218 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,234 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,238 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,253 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,257 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,272 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,275 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,295 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,310 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,314 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,329 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,333 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,348 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,352 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,371 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,386 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,390 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,405 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,409 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,428 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,432 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,446 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,450 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,466 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,470 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,488 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,503 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,507 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,522 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,526 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,542 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,546 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,561 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,565 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,584 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,588 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,603 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,608 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,624 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,628 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,643 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,647 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,663 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,667 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,683 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,686 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,702 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,706 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,727 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,731 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,746 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,750 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,765 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,769 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,794 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,798 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,829 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,864 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,888 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,903 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,907 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,922 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,926 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,941 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,945 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,965 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,969 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:52,985 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:52,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:52,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:52,988 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:52,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:52,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:52,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,004 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,007 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,022 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,026 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,041 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,044 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,066 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,069 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,085 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,089 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,105 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,109 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,124 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,128 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,147 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,166 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,181 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,185 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,199 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,203 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,218 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,222 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,237 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,241 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,261 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,277 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,281 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,296 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,300 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,315 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,319 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,334 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,338 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,353 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,357 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,372 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,375 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,392 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,395 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,411 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,415 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,430 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,434 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,448 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,452 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,471 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,475 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,490 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,493 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,509 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,512 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,527 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,531 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,545 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,549 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,567 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,586 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,601 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,605 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,623 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,638 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,643 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,657 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,661 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,681 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,696 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,699 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,714 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,718 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,733 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,737 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,756 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,798 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,817 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,821 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,836 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,839 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,878 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,881 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,896 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,899 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,918 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,952 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,956 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,975 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:53,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:53,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:53,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:53,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:53,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:53,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:53,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,018 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,033 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,037 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,051 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,055 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,070 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,074 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,090 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,093 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,108 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,112 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,127 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,131 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,145 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,149 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,167 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,186 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,211 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,215 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,230 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,234 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,250 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,253 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,268 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,272 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,286 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,290 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,305 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,308 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,325 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,329 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,343 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,347 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,361 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,365 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,379 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,382 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,400 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,418 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,433 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,437 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,452 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,455 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,470 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,474 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,492 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,506 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,510 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,545 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,578 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,582 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,596 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,600 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,614 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,618 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,632 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,636 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,650 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,653 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,673 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,677 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,694 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,715 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,719 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,733 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,736 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,750 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,754 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,768 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,772 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,786 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,790 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,805 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,808 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,823 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,826 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,841 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,844 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,862 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,880 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,895 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,899 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,913 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,917 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,932 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,935 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,950 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,954 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,973 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,980 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:54,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:54,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:54,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:54,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:54,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:54,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:54,999 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,018 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,033 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,036 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,051 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,055 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,073 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,088 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,092 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,106 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,109 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,124 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,128 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,147 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,161 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,165 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,179 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,183 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,198 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,201 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,217 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,221 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,240 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,254 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,258 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,295 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,309 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,313 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,327 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,331 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,345 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,349 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,370 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,373 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,392 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,396 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,411 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,414 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,432 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,446 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,450 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,464 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,467 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,483 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,487 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,510 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,527 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,545 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,562 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,577 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,581 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,595 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,598 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,612 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,616 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,630 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,633 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,651 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,665 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,669 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,703 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,706 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,732 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,735 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,750 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,754 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,768 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,771 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,786 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,789 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,803 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,807 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,821 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,824 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,838 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,842 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,873 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,890 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,894 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,930 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,944 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,947 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,961 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,965 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,979 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:55,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:55,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:55,982 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:55,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:55,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:55,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:55,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:55,998 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,002 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,016 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,020 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,035 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,038 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,058 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,076 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,091 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,095 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,110 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,114 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,128 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,132 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,156 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,171 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,175 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,189 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,193 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,207 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,211 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,229 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,247 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,264 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,282 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,296 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,299 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,319 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,322 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,337 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,341 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,358 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,376 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,397 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,401 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,415 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,419 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,433 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,436 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,451 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,455 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,469 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,473 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,490 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,494 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,508 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,512 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,526 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,529 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,543 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,561 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,564 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,596 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,600 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,614 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,617 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,635 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,649 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,652 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,666 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,669 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,683 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,687 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,701 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,705 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,718 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,722 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,736 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,740 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,753 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,757 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,771 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,775 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,788 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,792 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,810 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,824 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,841 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,845 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,863 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,880 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,894 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,898 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,919 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,923 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,936 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,940 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,953 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,957 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,971 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,975 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:56,989 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:56,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:56,993 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:56,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:56,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:56,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,007 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,011 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,024 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,028 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,042 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,047 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,062 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,066 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,080 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,083 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,102 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,106 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,123 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,137 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,141 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,154 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,158 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,171 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,175 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,189 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,193 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,206 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,209 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,223 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,226 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,240 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,244 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,258 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,306 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,319 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,323 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,336 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,340 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,353 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,357 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,371 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,374 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,388 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,392 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,405 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,409 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,422 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,426 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,443 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,457 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,460 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,474 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,477 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,491 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,494 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,508 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,512 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,527 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,530 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,548 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,562 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,565 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,580 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,583 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,597 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,601 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,616 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,620 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,634 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,638 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,656 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,670 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,674 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,693 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,707 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,711 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,725 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,742 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,746 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,760 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,763 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,777 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,781 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,795 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,798 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,812 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,816 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,830 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,834 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,848 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,852 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,873 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,876 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,890 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,894 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,907 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,911 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,925 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,929 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,943 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,947 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,961 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,965 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,979 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:57,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:57,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:57,983 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:57,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:57,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:57,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:57,997 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,001 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,015 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,018 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,036 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,050 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,054 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,067 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,071 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,087 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,090 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,104 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,108 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,121 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,125 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,142 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,159 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,173 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,177 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,191 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,195 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,212 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,216 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,229 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,233 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,249 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,253 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,271 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,285 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,289 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,306 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,319 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,345 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,348 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,362 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,365 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,379 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,382 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,399 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,413 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,416 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,430 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,434 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,448 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,451 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,465 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,469 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,486 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,500 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,504 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,522 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,539 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,553 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,557 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,585 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,599 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,603 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,621 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,636 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,640 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,661 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,664 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,683 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,697 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,701 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,717 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,720 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,734 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,738 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,752 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,756 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,769 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,773 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,791 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,805 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,813 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,827 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,831 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,845 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,849 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,863 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,866 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,880 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,884 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,898 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,902 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,919 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,933 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,936 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,950 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,954 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,967 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,971 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:58,984 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:58,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:58,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:58,988 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:58,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:58,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:58,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:58,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,006 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,019 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,023 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,040 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,054 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,057 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,074 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,087 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,091 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,110 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,114 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,135 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,148 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,152 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,169 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,186 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,199 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,203 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,216 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,220 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,233 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,237 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,250 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,254 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,270 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,284 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,287 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,300 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,304 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,317 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,321 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,334 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,338 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,351 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,355 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,369 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,373 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,387 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,390 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,404 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,408 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,428 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,431 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,445 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,449 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,462 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,465 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,478 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,482 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,495 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,499 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,512 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,516 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,529 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,533 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,551 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,565 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,569 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,595 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,598 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,612 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,616 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,630 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,633 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,650 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,664 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,667 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,682 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,686 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,703 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,722 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,725 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,739 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,756 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,760 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,773 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,777 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,790 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,794 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,808 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,811 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,828 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,846 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,860 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,864 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,878 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,881 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,895 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,898 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,912 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,915 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,929 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,933 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,949 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,963 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,966 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,980 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:45:59,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:45:59,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:45:59,984 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:45:59,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:45:59,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:45:59,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:45:59,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:45:59,997 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,001 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,015 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,018 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,053 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,057 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,070 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,074 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,087 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,091 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,106 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,109 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,123 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,126 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,140 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,143 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,160 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,174 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,178 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,191 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,195 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,214 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,217 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,230 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,234 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,247 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,251 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,264 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,267 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,281 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,284 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,297 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,301 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,314 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,318 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,335 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,355 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,369 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,373 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,387 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,390 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,404 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,408 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,426 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,440 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,444 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,457 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,474 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,478 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,492 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,495 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,509 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,513 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,527 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,531 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,548 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,561 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,565 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,578 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,582 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,595 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,599 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,613 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,616 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,630 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,633 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,651 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,676 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,679 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,693 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,697 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,711 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,714 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,728 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,736 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,749 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,766 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,770 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,783 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,787 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,800 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,804 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,817 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,820 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,833 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,837 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,850 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,854 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,868 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,872 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,886 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,890 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,903 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,907 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,920 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,924 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,941 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,954 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,958 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,974 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,978 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:00,991 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:00,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:00,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:00,995 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:00,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:00,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:00,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:00,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,008 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,012 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,029 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,042 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,046 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,059 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,062 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,083 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,087 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,100 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,103 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,117 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,121 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,134 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,137 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,154 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,167 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,171 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,184 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,188 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,201 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,204 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,218 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,221 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,239 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,252 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,256 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,269 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,273 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,286 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,289 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,306 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,310 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,323 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,327 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,340 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,343 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,356 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,377 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,390 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,393 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,407 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,424 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,427 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,441 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,445 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,459 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,463 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,480 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,494 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,497 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,511 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,515 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,528 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:01,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:46:01,532 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:46:01,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:46:01,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:01,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:01,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:46:01,545 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:46:01,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-21 05:57:01,973 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:01,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:01,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:01,975 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:01,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:01,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:01,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:01,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:01,984 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:01,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:01,986 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:01,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:01,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:01,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:01,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:01,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:01,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:01,997 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:01,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:01,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:01,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,007 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,008 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,018 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,020 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,029 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,040 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,042 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,051 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,053 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,062 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,064 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,073 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,075 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,085 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,087 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,099 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,108 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,110 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,121 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,130 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,132 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,143 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,154 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,165 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,175 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,176 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,186 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,188 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,197 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,199 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,208 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,210 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,219 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,221 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,230 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,232 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,241 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,243 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,252 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,254 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,266 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,268 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,277 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,279 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,288 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,290 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,299 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,301 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,310 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,312 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,321 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,323 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,333 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,335 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,344 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,346 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,357 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,366 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,368 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,379 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,388 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,390 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,399 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,401 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,410 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,412 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,421 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,423 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,432 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,434 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,443 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,445 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,455 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,457 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,466 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,468 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,477 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,479 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,490 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,499 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,501 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,510 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,512 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,523 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,532 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,534 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,543 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,545 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,554 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,556 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,565 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,567 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,576 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,578 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,587 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,589 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,598 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,600 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,610 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,611 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,622 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,633 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,643 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,644 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,654 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,656 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,665 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,667 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,676 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,678 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,687 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,689 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,698 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,700 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,709 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,711 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,720 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,722 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,731 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,733 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,742 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,744 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,754 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,756 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,765 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,767 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,776 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,778 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,789 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,799 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,800 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,810 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,811 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,821 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,823 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,834 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,843 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,845 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,857 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,858 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,869 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,878 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,880 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,890 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,891 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,901 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,902 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,911 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,913 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,922 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,924 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,933 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,935 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,944 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,946 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,957 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,966 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,968 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,977 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,979 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,988 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:02,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:02,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:02,990 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:02,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:02,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:02,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:02,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,001 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,010 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,012 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,023 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,034 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,044 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,046 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,055 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,057 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,066 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,068 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,077 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,079 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,089 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,101 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,111 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,122 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,134 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,136 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,146 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,148 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,157 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,159 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,168 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,170 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,179 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,190 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,192 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,202 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,203 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,213 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,215 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,226 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,237 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,246 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,248 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,257 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,259 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,268 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,270 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,279 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,281 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,293 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,304 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,313 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,315 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,324 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,326 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,335 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,337 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,346 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,348 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,359 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,368 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,370 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,380 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,381 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,391 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,393 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,402 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,404 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,413 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,415 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,424 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,426 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,435 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,437 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,451 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,462 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,463 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,473 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,475 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,484 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,485 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,495 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,496 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,507 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,517 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,518 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,529 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,538 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,540 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,549 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,560 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,562 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,571 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,573 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,583 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,594 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,595 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,605 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,607 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,616 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,618 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,627 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,628 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,638 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,639 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,649 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,650 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,660 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,661 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,671 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,673 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,682 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,684 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,693 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,694 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,704 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,706 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,715 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,717 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,728 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,737 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,739 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,750 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,759 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,761 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,770 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,781 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,783 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,792 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,794 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,803 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,805 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,814 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,816 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,826 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,827 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,837 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,848 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,861 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,872 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,883 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,892 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,894 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,903 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,905 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,916 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,925 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,927 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,939 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,948 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,950 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,959 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,961 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,970 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,972 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,981 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:03,992 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:03,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:03,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:03,994 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:03,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:03,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:03,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,003 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,005 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,015 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,017 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,026 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,028 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,037 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,039 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,050 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,052 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,061 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,063 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,073 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,083 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,084 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,094 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,095 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,117 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,119 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,128 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,130 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,141 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,152 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,163 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,173 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,175 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,184 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,186 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,195 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,197 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,206 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,208 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,217 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,219 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,228 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,230 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,239 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,241 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,250 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,252 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,263 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,272 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,274 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,283 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,285 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,294 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,296 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,306 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,308 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,317 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,319 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,328 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,330 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,340 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,342 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,351 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,353 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,362 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,364 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,374 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,376 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,385 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,387 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,398 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,407 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,409 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,418 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,420 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,430 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,431 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,441 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,442 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,452 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,454 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,463 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,465 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,474 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,476 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,487 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,496 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,498 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,508 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,509 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,519 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,521 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,530 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,532 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,543 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,552 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,554 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,563 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,565 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,575 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,577 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,588 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,597 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,599 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,608 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,610 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,622 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,633 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,644 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,646 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,655 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,657 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,666 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,668 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,680 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,691 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,702 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,711 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,722 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,724 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,733 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,744 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,746 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,755 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,757 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,766 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,768 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,777 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,779 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,788 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,790 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,799 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,810 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,812 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,821 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,823 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,834 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,843 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,845 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,854 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,856 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,867 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,878 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,889 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,898 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,900 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,909 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,911 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,920 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,922 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,931 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,933 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,942 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,944 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,953 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,955 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,964 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,966 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,975 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,977 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,986 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,988 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:04,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:04,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:04,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:04,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:04,997 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:04,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:04,999 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,009 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,011 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,020 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,022 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,031 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,033 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,042 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,044 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,053 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,055 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,065 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,067 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,076 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,078 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,087 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,089 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,098 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,100 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,111 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,122 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,133 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,145 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,154 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,156 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,167 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,176 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,178 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,187 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,189 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,198 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,200 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,209 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,211 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,220 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,222 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,234 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,236 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,245 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,247 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,258 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,269 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,280 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,289 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,291 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,300 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,302 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,311 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,313 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,322 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,324 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,333 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,335 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,344 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,346 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,366 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,368 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,379 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,388 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,390 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,399 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,401 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,410 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,412 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,421 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,423 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,433 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,434 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,444 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,445 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,455 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,457 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,466 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,468 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,477 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,479 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,490 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,499 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,501 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,510 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,512 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,533 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,535 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,546 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,555 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,557 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,566 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,568 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,577 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,579 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,588 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,590 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,602 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,611 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,622 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,624 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,633 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,635 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,644 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,646 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,655 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,657 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,667 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,668 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,678 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,691 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,702 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,711 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,713 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,722 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,724 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,733 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,735 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,744 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,746 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,756 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,758 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,767 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,769 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,778 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,780 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,789 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,791 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,802 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,811 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,813 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,826 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,827 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,837 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,838 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,848 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,850 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,861 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,872 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,882 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,884 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,893 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,895 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,904 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,906 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,918 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,927 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,929 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,940 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,949 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,951 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,960 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,962 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,972 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,974 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,983 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,985 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:05,994 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:05,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:05,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:05,996 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:05,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:05,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:05,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,005 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,007 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,016 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,018 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,028 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,029 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,039 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,041 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,050 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,052 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,061 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,063 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,074 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,083 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,087 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,098 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,107 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,109 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,120 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,130 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,132 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,141 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,143 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,154 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,166 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,175 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,177 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,186 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,188 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,197 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,199 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,209 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,211 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,220 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,222 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,232 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,233 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,245 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,254 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,256 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,265 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,267 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,277 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,279 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,288 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,290 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,299 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,301 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,310 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,312 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,322 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,324 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,333 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,344 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,346 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,357 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,369 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,378 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,380 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,389 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,391 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,401 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,402 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,412 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,414 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,425 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,436 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,438 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,447 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,449 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,460 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,469 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,471 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,480 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,482 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,491 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,492 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,502 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,504 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,513 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,515 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,525 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,536 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,546 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,548 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,557 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,558 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,568 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,569 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,579 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,581 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,590 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,592 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,601 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,603 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,612 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,614 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,623 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,625 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,634 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,636 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,645 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,647 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,656 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,658 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,669 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,681 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,692 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,701 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,703 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,712 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,714 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,723 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,725 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,734 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,736 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,745 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,747 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,756 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,758 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,767 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,769 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,779 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,780 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,790 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,792 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,801 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,803 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,812 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,814 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,823 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,825 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,834 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,836 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,845 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,847 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,858 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,867 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,869 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,878 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,880 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,889 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,891 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,900 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,902 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,911 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,913 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,922 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,924 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,933 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,935 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,944 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,946 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,956 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,957 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,967 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,968 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,980 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:06,989 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:06,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:06,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:06,991 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:06,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:06,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:06,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,000 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,002 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,011 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,013 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,026 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,035 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,037 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,046 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,048 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,057 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,059 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,068 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,070 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,079 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,081 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,090 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,092 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,101 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,103 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,112 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,114 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,123 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,125 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,134 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,136 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,145 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,147 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,158 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,167 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,169 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,178 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,180 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,189 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,191 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,200 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,202 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,211 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,213 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,223 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,224 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,234 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,235 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,245 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,246 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,258 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,267 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,269 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,278 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,289 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,291 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,300 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,302 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,311 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,313 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,323 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,325 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,334 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,335 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,345 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,347 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,356 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,358 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,369 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,378 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,380 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,389 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,391 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,400 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,402 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,411 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,413 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,423 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,425 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,434 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,436 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,445 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,447 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,458 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,467 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,469 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,478 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,480 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,490 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,492 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,501 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,503 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,513 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,526 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,537 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,549 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,558 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,560 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,569 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,571 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,580 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,582 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,592 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,594 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,603 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,605 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,619 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,628 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,630 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,639 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,641 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,650 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,652 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,661 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,663 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,672 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,674 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,683 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,685 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,694 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,697 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,706 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,708 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,717 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,719 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,730 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,739 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,741 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,750 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,761 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,763 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,774 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,783 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,785 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,794 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,796 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,805 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,807 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,816 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,818 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,827 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,829 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,839 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,841 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,850 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,852 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,861 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,863 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,872 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,874 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,886 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,895 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,897 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,906 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,908 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,919 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,928 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,930 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,939 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,941 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,950 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,952 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,961 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,963 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,972 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,974 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,984 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,986 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:07,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:07,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:07,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:07,997 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:07,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:07,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:07,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,006 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,017 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,019 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,029 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,030 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,040 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,042 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,051 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,053 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,062 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,064 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,073 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,075 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,084 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,086 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,096 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,098 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,110 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,120 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,122 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,133 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,142 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,144 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,153 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,155 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,164 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,166 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,176 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,178 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,187 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,189 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,198 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,200 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,209 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,213 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,222 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,224 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,233 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,235 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,244 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,246 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,255 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,257 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,266 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,268 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,277 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,279 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,288 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,290 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,299 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,301 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,310 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,312 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,321 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,323 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,332 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,334 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,343 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,345 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,354 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,356 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,365 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,367 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,376 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,378 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,387 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,389 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,398 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,400 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,409 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,411 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,420 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,422 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,431 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,433 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,442 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,444 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,454 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,456 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,465 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,467 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,478 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,487 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,489 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,498 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,500 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,509 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,511 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,520 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,522 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,533 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,542 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,544 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,553 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,555 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,566 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,575 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,577 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,586 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,588 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,597 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,599 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,610 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,620 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,621 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,632 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,642 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,643 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,653 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,655 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,664 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,666 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,675 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,677 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,686 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,688 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,697 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,699 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,708 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,710 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,721 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,730 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,732 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,741 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,743 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,753 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,754 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,764 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,766 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,775 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,777 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,786 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,788 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,797 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,799 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,811 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,812 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,823 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,834 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,843 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,845 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,854 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,867 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,878 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,889 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,898 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,900 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,910 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,911 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,921 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,922 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,932 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,933 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,943 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,944 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,954 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,956 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,967 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,978 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,987 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:08,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:08,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:08,989 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:08,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:08,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:08,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:08,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:08,998 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,000 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,009 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,011 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,020 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,022 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,031 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,033 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,042 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,044 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,053 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,055 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,064 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,066 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,077 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,086 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,088 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,098 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,100 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,111 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,120 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,122 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,133 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,142 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,144 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,153 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,155 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,166 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,176 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,177 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,187 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,189 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,198 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,200 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,209 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,211 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,220 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,222 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,231 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,233 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,242 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,244 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,254 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,255 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,265 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,266 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,276 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,278 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,287 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,298 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,309 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,311 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,320 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,322 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,331 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,333 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,342 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,344 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,353 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,355 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,364 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,366 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,375 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,377 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,387 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,389 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,400 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,402 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,411 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,413 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,422 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,424 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,433 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,435 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,444 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,446 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,455 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,457 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,466 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,468 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,477 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,479 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,488 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,490 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,499 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,510 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,523 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,533 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,534 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,545 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,555 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,557 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,566 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,568 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,577 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,579 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,588 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,590 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,599 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,601 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,610 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,612 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,621 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,623 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,632 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,634 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,643 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,645 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,655 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,656 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,666 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,668 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,679 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,688 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,690 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,699 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,701 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,710 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,712 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,722 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,724 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,733 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,735 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,744 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,746 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,755 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,757 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,766 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,768 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,777 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,779 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,788 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,790 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,799 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,801 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,810 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,812 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,821 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,823 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,834 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,843 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,845 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,854 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,856 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,866 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,868 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,877 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,879 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,888 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,890 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,899 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,901 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,911 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,913 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,922 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,924 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,933 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,935 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,944 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,946 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,957 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,967 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,969 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,980 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:09,991 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:09,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:09,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:09,993 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:09,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:09,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:09,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,004 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,013 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,015 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,024 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,026 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,035 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,037 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,046 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,057 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,059 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,068 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,070 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,079 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,081 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,093 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,102 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,105 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,114 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,115 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,125 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,126 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,135 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,137 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,147 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,148 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,159 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,168 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,170 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,179 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,182 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,191 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,193 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,202 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,204 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,213 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,215 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,226 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,237 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,246 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,248 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,258 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,260 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,269 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,271 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,280 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,282 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,304 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,313 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,315 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,324 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,326 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,335 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,337 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,347 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,349 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,358 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,360 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,369 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,371 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,380 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,382 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,391 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,393 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,402 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,404 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,413 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,424 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,426 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,435 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,437 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,446 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,448 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,457 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,459 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,469 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,471 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,480 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,482 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,491 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,493 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,502 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,504 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,513 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,515 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,526 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,537 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,546 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,548 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,557 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,559 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,569 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,570 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,583 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,585 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,594 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,596 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,605 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,607 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,616 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,618 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,627 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,629 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,638 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,640 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,649 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,660 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,662 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,671 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,673 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,682 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,684 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,693 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,695 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,704 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,706 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,715 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,717 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,728 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,737 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,739 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,750 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,759 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,761 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,770 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,772 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,781 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,783 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,792 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,794 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,803 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,805 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,814 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,816 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,826 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,827 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,837 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,838 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,848 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,849 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,859 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,861 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,870 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,872 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,881 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,883 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,892 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,894 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,903 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,905 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,914 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,916 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,925 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,927 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,936 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,938 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,947 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,949 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,959 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,961 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,970 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,972 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,981 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,983 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:10,992 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:10,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:10,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:10,994 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:10,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:10,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:10,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:10,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,003 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,005 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,016 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,027 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,038 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,047 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,049 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,059 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,061 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,070 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,072 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,081 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,083 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,092 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,094 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,103 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,105 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,114 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,116 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,125 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,127 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,136 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,138 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,147 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,149 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,158 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,160 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,170 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,171 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,183 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,184 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,194 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,196 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,205 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,216 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,218 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,227 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,229 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,238 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,240 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,249 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,251 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,260 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,262 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,271 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,273 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,282 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,284 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,293 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,295 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,304 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,306 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,315 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,317 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,326 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,328 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,337 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,339 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,348 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,350 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,360 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,361 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,370 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,372 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,382 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,383 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,393 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,395 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,404 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,406 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,415 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,417 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,426 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,437 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,439 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,448 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,450 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,459 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,470 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,472 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,482 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,483 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,493 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,495 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,504 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,506 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,515 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,517 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,526 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,528 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,537 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,539 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,548 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,550 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,559 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,561 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,570 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,572 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,581 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,583 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,593 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,595 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,604 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,606 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,615 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,617 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,626 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,628 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,637 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,639 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,648 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,650 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,661 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,670 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,672 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,682 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,684 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,693 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,695 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,704 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,706 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,715 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,717 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,726 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,728 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,737 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,739 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,750 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,762 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,773 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,775 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,784 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,786 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,795 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,797 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,808 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,817 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,819 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,828 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,830 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,839 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,841 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,850 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,852 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,861 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,863 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,872 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,874 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,883 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,885 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,894 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,896 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,905 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,907 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,918 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,927 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,929 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,940 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,949 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,951 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,960 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,962 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,972 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,973 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,983 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,984 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:11,994 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:11,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:11,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:11,995 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:11,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:11,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:11,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:11,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,005 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,007 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,016 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,018 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,027 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,029 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,038 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,040 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,049 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,051 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,060 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,062 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,073 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,082 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,084 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,093 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,095 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,106 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,108 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,117 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,119 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,128 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,130 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,141 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,152 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,161 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,163 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,172 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,174 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,183 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,185 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,194 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,196 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,205 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,207 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,216 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,218 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,227 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,229 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,238 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,240 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,250 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,252 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,261 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,263 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,272 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,274 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,283 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,285 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,294 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,296 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,305 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,307 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,316 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,318 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,327 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,329 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,339 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,341 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,350 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,352 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,361 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,365 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,374 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,376 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,385 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,387 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,407 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,409 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,418 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,419 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,430 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,441 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,451 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,453 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,462 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,464 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,473 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,475 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,484 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,486 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,495 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,497 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,507 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,509 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,518 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,520 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,529 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,531 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,540 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,542 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,552 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,554 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,563 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,565 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,574 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,576 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,586 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,588 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,597 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,599 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,608 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,610 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,619 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,621 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,632 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,642 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,644 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,653 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,655 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,664 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,666 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,675 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,677 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,687 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,689 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,698 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,700 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,709 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,711 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,721 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,723 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,732 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,734 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,743 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,745 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,754 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,756 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,767 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,776 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,778 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,789 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,799 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,800 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,810 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,812 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,821 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,823 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,834 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,843 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,845 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,854 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,856 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,867 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,876 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,878 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,888 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,890 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,901 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,910 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,912 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,921 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,923 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,932 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,934 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,943 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,945 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,957 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,967 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,969 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,979 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,980 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:12,990 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:12,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:12,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:12,991 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:12,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:12,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:12,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:12,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:13,000 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:13,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:13,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:13,002 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:13,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:13,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:13,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:13,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:13,011 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:13,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:13,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:13,013 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:13,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:13,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:13,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:13,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:13,022 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:13,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:13,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:13,024 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:13,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:13,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:13,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:13,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:13,033 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:13,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:13,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:13,035 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:13,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:13,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:13,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:13,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:13,044 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:13,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:13,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:13,046 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:13,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:13,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:13,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:13,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:13,055 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:13,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:13,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:13,057 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:13,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:13,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:13,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:13,067 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:13,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:13,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:13,068 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:13,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:13,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:13,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:13,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:13,078 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:13,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:13,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:13,080 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:13,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:13,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:13,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:13,089 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:13,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:13,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:13,091 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:13,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:13,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:13,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:13,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:13,100 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:13,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:13,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:13,102 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:13,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:13,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:13,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:13,111 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:13,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:13,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:13,113 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:13,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:13,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:13,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:13,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:13,123 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:13,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:13,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:13,125 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:13,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:13,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:13,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:13,134 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:13,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:13,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:13,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:13,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:13,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:13,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:57:13,146 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:57:13,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:57:13,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 149 transitions. [2021-11-21 05:57:13,148 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2021-11-21 05:57:13,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-21 05:57:13,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:57:13,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:57:13,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat