./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Ackermann01-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Ackermann01-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 93bcf8b6df587e0bc8cb137c6415932ffc9083999b1b09826c5b148989ca1a7b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:52:23,781 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:52:23,785 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:52:23,839 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:52:23,840 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:52:23,844 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:52:23,846 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:52:23,850 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:52:23,853 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:52:23,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:52:23,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:52:23,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:52:23,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:52:23,865 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:52:23,867 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:52:23,871 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:52:23,873 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:52:23,875 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:52:23,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:52:23,888 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:52:23,890 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:52:23,892 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:52:23,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:52:23,896 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:52:23,905 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:52:23,905 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:52:23,906 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:52:23,908 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:52:23,909 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:52:23,910 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:52:23,911 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:52:23,912 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:52:23,914 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:52:23,915 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:52:23,917 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:52:23,917 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:52:23,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:52:23,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:52:23,919 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:52:23,920 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:52:23,921 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:52:23,922 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-13 23:52:23,966 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:52:23,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:52:23,968 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:52:23,969 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:52:23,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:52:23,970 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:52:23,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:52:23,970 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 23:52:23,976 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-13 23:52:23,977 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:52:23,978 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 23:52:23,978 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:52:23,978 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:52:23,979 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:52:23,979 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:52:23,979 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-13 23:52:23,979 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 23:52:23,980 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:52:23,980 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:52:23,980 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:52:23,980 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:52:23,981 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:52:23,981 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:52:23,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:52:23,981 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:52:23,982 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:52:23,982 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:52:23,982 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:52:23,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:52:23,984 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:52:23,984 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_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93bcf8b6df587e0bc8cb137c6415932ffc9083999b1b09826c5b148989ca1a7b [2021-11-13 23:52:24,247 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:52:24,268 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:52:24,270 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:52:24,271 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:52:24,272 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:52:24,274 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/recursive/Ackermann01-2.c [2021-11-13 23:52:24,351 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e/data/d4bf14cd8/cf39c99a6a734a5bafe6972c6679ed65/FLAG068ba48cb [2021-11-13 23:52:24,791 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:52:24,791 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/sv-benchmarks/c/recursive/Ackermann01-2.c [2021-11-13 23:52:24,802 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e/data/d4bf14cd8/cf39c99a6a734a5bafe6972c6679ed65/FLAG068ba48cb [2021-11-13 23:52:25,174 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e/data/d4bf14cd8/cf39c99a6a734a5bafe6972c6679ed65 [2021-11-13 23:52:25,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:52:25,178 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:52:25,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:52:25,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:52:25,183 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:52:25,183 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:52:25" (1/1) ... [2021-11-13 23:52:25,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76a22dfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:52:25, skipping insertion in model container [2021-11-13 23:52:25,185 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:52:25" (1/1) ... [2021-11-13 23:52:25,192 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:52:25,209 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:52:25,392 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/sv-benchmarks/c/recursive/Ackermann01-2.c[1234,1247] [2021-11-13 23:52:25,393 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:52:25,414 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:52:25,451 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/sv-benchmarks/c/recursive/Ackermann01-2.c[1234,1247] [2021-11-13 23:52:25,454 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:52:25,468 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:52:25,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:52:25 WrapperNode [2021-11-13 23:52:25,471 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:52:25,472 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:52:25,473 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:52:25,474 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:52:25,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:52:25" (1/1) ... [2021-11-13 23:52:25,491 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:52:25" (1/1) ... [2021-11-13 23:52:25,512 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:52:25,513 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:52:25,513 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:52:25,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:52:25,522 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:52:25" (1/1) ... [2021-11-13 23:52:25,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:52:25" (1/1) ... [2021-11-13 23:52:25,536 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:52:25" (1/1) ... [2021-11-13 23:52:25,537 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:52:25" (1/1) ... [2021-11-13 23:52:25,540 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:52:25" (1/1) ... [2021-11-13 23:52:25,549 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:52:25" (1/1) ... [2021-11-13 23:52:25,552 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:52:25" (1/1) ... [2021-11-13 23:52:25,554 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:52:25,556 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:52:25,557 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:52:25,557 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:52:25,558 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:52:25" (1/1) ... [2021-11-13 23:52:25,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:52:25,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:52:25,595 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:52:25,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0e67511-f474-4598-bf3f-e0452c4da20e/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:52:25,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:52:25,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:52:25,660 INFO L130 BoogieDeclarations]: Found specification of procedure ackermann [2021-11-13 23:52:25,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ackermann [2021-11-13 23:52:25,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:52:25,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:52:25,948 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:52:25,948 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:52:25,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:52:25 BoogieIcfgContainer [2021-11-13 23:52:25,951 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:52:25,952 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:52:25,952 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:52:25,963 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:52:25,963 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:52:25" (1/1) ... [2021-11-13 23:52:25,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:52:26,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:26,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2021-11-13 23:52:26,065 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2021-11-13 23:52:26,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-13 23:52:26,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:26,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:26,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:26,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:26,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 46 transitions. [2021-11-13 23:52:26,420 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2021-11-13 23:52:26,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 23:52:26,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:26,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:26,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:26,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:26,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:26,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 55 transitions. [2021-11-13 23:52:26,891 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2021-11-13 23:52:26,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 23:52:26,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:26,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:26,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:26,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:26,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:26,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 56 transitions. [2021-11-13 23:52:26,943 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2021-11-13 23:52:26,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-13 23:52:26,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:26,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:26,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:27,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:27,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:27,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 63 transitions. [2021-11-13 23:52:27,568 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2021-11-13 23:52:27,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-13 23:52:27,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:27,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:27,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:28,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:28,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 74 transitions. [2021-11-13 23:52:28,367 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2021-11-13 23:52:28,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-13 23:52:28,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:28,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:28,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:28,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 53 states and 76 transitions. [2021-11-13 23:52:28,426 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2021-11-13 23:52:28,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-13 23:52:28,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:28,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:28,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:28,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:28,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 57 states and 82 transitions. [2021-11-13 23:52:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2021-11-13 23:52:28,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-13 23:52:28,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:28,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:28,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:28,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:29,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 62 states and 89 transitions. [2021-11-13 23:52:29,032 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2021-11-13 23:52:29,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 23:52:29,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:29,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:29,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:29,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:29,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:29,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 65 states and 94 transitions. [2021-11-13 23:52:29,626 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2021-11-13 23:52:29,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 23:52:29,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:29,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:29,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:29,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:29,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:29,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 67 states and 97 transitions. [2021-11-13 23:52:29,863 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 97 transitions. [2021-11-13 23:52:29,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 23:52:29,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:29,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:29,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:29,885 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:30,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:30,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 70 states and 102 transitions. [2021-11-13 23:52:30,277 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 102 transitions. [2021-11-13 23:52:30,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 23:52:30,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:30,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:30,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:30,376 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:30,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:30,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 76 states and 114 transitions. [2021-11-13 23:52:30,869 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 114 transitions. [2021-11-13 23:52:30,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 23:52:30,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:30,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:30,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:31,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:31,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:31,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 78 states and 119 transitions. [2021-11-13 23:52:31,157 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 119 transitions. [2021-11-13 23:52:31,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 23:52:31,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:31,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:31,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:31,207 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:31,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 80 states and 121 transitions. [2021-11-13 23:52:31,308 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 121 transitions. [2021-11-13 23:52:31,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 23:52:31,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:31,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:31,333 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 23:52:31,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:31,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 84 states and 126 transitions. [2021-11-13 23:52:31,460 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 126 transitions. [2021-11-13 23:52:31,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 23:52:31,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:31,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:31,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:31,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:32,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:32,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 89 states and 135 transitions. [2021-11-13 23:52:32,147 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 135 transitions. [2021-11-13 23:52:32,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-13 23:52:32,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:32,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:32,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:32,177 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 23:52:32,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:32,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 94 states and 141 transitions. [2021-11-13 23:52:32,601 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 141 transitions. [2021-11-13 23:52:32,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-13 23:52:32,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:32,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:32,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:32,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 23:52:32,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:32,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 99 states and 150 transitions. [2021-11-13 23:52:32,953 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 150 transitions. [2021-11-13 23:52:32,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:32,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:32,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:32,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:33,000 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-13 23:52:33,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:33,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 102 states and 155 transitions. [2021-11-13 23:52:33,228 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 155 transitions. [2021-11-13 23:52:33,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:33,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:33,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:33,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:33,256 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 23:52:33,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:33,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 107 states and 165 transitions. [2021-11-13 23:52:33,881 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-13 23:52:33,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:33,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:33,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:33,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:33,938 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-13 23:52:34,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:34,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 109 states and 167 transitions. [2021-11-13 23:52:34,339 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 167 transitions. [2021-11-13 23:52:34,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:52:34,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:34,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:34,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:34,690 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:52:35,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:35,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 120 states and 212 transitions. [2021-11-13 23:52:35,886 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 212 transitions. [2021-11-13 23:52:35,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:52:35,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:35,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:35,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:35,917 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:52:35,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:35,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 120 states and 212 transitions. [2021-11-13 23:52:35,933 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 212 transitions. [2021-11-13 23:52:35,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-13 23:52:35,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:35,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:35,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 23:52:35,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:35,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 120 states and 212 transitions. [2021-11-13 23:52:35,980 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 212 transitions. [2021-11-13 23:52:35,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:35,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:35,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:35,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:36,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:36,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:36,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:36,332 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:36,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:36,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:36,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:36,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:36,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:36,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:36,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:36,377 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:36,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:36,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:36,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:36,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:36,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:36,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:36,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:36,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:36,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:36,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:36,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:36,470 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:36,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:36,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:36,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:36,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:36,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:36,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:36,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:36,529 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:36,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:36,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:36,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:36,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:36,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:36,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:36,588 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:36,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:36,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:36,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:36,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:36,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:36,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:36,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:36,644 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:36,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:36,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:36,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:36,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:36,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:36,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:36,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:36,691 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:36,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:36,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:36,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:36,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:36,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:36,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:36,741 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:36,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:36,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:36,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:36,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:36,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:36,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:36,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:36,787 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:36,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:36,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:36,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:36,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:36,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:36,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:36,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:36,854 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:36,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:36,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:36,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:36,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:36,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:36,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:36,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:36,913 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:36,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:36,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:36,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:36,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:36,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:36,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:36,960 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:36,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:36,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:36,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:36,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:37,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:37,018 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:37,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:37,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:37,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:37,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:37,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:37,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:37,062 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:37,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:37,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:37,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:37,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:37,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:37,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:37,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:37,111 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:37,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:37,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:37,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:37,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:37,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:37,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:37,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:37,152 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:37,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:37,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:37,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:37,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:37,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:37,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:37,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:37,200 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:37,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:37,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:37,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:37,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:37,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 222 transitions. [2021-11-13 23:52:37,245 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 222 transitions. [2021-11-13 23:52:37,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:37,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:37,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:37,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:37,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:37,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:37,819 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:37,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:37,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:37,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:37,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:37,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:37,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:37,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:37,861 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:37,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:37,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:37,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:37,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:37,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:37,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:37,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:37,899 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:37,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:37,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:37,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:37,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:37,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:37,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:37,937 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:37,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:37,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:37,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:37,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:37,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:37,975 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:37,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:37,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:37,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:37,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,014 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,054 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,078 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,094 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,140 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,184 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,279 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,321 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,364 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,407 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,451 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,496 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,540 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,580 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,622 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,668 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,706 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,748 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,785 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,832 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,903 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,941 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:38,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:38,979 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:38,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:38,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,018 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,058 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,095 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,148 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,187 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,229 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,265 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,303 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,340 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,376 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,422 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,466 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,505 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,560 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,598 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,672 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,708 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,745 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,782 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,821 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,893 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,929 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:39,965 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:39,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:39,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:39,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:39,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,001 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,041 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,081 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,139 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,179 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,216 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,252 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,288 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,323 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,358 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,394 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,429 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,464 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,502 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,536 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,571 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,606 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,641 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,688 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,736 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,772 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,808 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,857 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,893 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,935 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:40,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:40,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:40,970 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:40,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:40,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:40,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,007 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,046 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,083 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,125 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,173 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,228 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,271 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,311 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,347 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,407 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,445 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,483 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,534 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,574 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,612 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,653 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,688 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,721 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,765 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,801 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,836 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,870 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,907 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,941 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:41,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:41,975 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:41,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:41,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:41,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,011 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,045 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,079 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,130 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,164 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,196 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,231 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,281 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,314 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,347 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,366 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,379 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,412 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,446 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,467 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,480 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,520 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,553 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,587 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,620 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,656 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,676 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,690 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,724 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,758 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,792 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,836 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,869 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,912 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,946 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:42,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:42,983 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:42,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:42,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:42,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,017 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,050 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,087 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,122 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,156 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,195 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,229 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,263 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,298 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,335 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,369 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,403 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,424 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,438 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,475 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,520 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,611 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,645 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,679 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,712 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,745 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,778 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,812 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,844 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,878 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,911 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:43,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:43,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:43,977 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:43,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:43,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,011 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,043 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,076 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,109 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,142 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,177 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,225 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,261 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,298 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,334 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,370 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,407 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,443 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,477 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,509 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,542 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,575 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,608 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,640 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,673 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,707 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,739 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,772 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,805 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,838 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,871 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,904 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,936 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:44,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:44,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,003 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,064 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,098 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,130 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,163 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,196 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,229 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,263 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,295 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,328 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,361 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,394 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,427 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,461 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,497 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,530 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,562 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,595 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,627 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,660 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,692 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,726 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,772 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,818 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,852 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,894 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,927 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,961 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:45,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:45,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:45,994 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:45,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:45,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:45,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:45,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,028 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,062 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,095 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,128 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,161 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,194 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,226 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,258 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,293 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,326 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,368 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,401 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,433 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,466 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,499 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,530 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,563 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,595 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,627 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,659 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,701 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,734 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,772 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,807 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,840 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,872 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,892 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,905 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,937 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:46,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:46,969 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:46,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:46,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:46,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,001 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,034 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,068 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,087 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,101 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,134 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,167 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,201 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,234 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,298 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,331 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,364 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,397 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,429 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,498 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,541 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,578 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,612 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,645 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,678 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,711 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,743 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,775 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,807 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,840 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,905 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,937 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:47,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:47,974 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:47,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:47,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:47,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:47,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,006 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,038 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,071 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,104 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,123 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,170 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,203 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,236 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,270 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,305 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,345 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,391 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,425 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,459 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,494 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,527 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,559 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,592 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,625 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,658 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,690 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,723 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,755 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,788 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,840 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,853 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,887 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,919 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,938 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,951 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:48,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:48,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:48,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:48,983 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:48,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:48,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:48,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:48,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,015 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,048 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,080 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,115 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,151 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,192 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,231 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,268 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,304 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,377 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,416 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,452 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,488 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,521 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,559 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,592 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,636 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,670 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,704 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,737 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,771 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,804 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,905 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,937 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:49,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:49,970 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:49,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:49,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:49,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,007 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,040 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,074 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,128 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,171 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,224 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,258 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,328 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,361 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,395 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,428 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,461 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,495 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,527 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,559 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,591 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,623 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,655 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,687 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,784 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,817 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,850 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,884 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,917 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,936 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,950 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:50,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:50,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:50,982 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:50,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:50,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:50,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:50,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,016 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,048 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,088 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,121 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,189 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,223 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,256 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,296 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,328 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,361 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,394 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,460 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,508 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,561 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,597 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,629 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,661 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,693 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,724 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,756 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,789 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,822 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,854 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,886 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,920 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,952 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:51,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:51,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:51,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:51,983 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:51,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:51,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:51,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,014 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,045 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,076 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,108 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,171 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,203 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,234 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,266 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,336 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,397 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,428 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,459 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,490 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,521 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,552 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,583 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,614 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,646 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,679 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,746 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,779 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,876 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,908 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,940 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:52,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:52,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:52,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,004 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,037 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,071 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,103 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,122 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,170 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,204 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,236 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,272 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,306 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,338 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,371 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,404 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,435 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,471 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,503 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,567 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,600 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,632 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,669 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,702 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,735 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,769 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,834 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,867 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,898 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,930 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,962 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:53,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:53,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:53,994 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:53,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:53,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:53,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,058 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,089 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,121 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,152 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,185 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,219 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,258 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,292 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,324 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,356 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,394 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,432 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,471 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,507 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,540 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,571 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,624 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,637 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,671 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,703 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,735 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,766 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,805 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,836 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,867 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,898 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,929 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,960 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:54,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:54,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:54,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:54,991 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:54,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:54,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:54,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:54,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,023 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,055 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,086 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,117 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,179 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,210 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,258 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,291 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,323 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,357 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,391 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,423 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,455 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,486 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,518 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,550 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,582 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,615 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,646 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,678 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,708 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,740 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,772 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,803 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,844 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,875 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,907 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,939 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:55,971 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:55,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:55,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:55,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,002 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,033 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,065 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,096 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,127 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,158 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,189 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,228 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,258 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,289 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,307 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,319 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,380 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,415 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,446 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,478 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,510 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,573 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,604 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,635 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,667 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,699 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,730 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,748 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,761 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,792 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,822 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,854 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,923 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,954 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:56,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:56,986 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:56,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:56,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,017 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,081 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,113 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,145 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,177 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,213 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,243 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,274 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,304 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,334 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,396 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,428 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,463 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,494 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,512 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,524 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,554 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,583 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,613 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,642 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,672 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,731 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,762 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,792 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,823 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,854 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,884 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,915 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:57,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:57,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:57,975 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:57,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:57,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:57,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,004 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,034 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,063 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,093 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,128 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,159 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,189 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,220 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,250 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,280 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,311 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,341 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,370 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,399 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,429 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,460 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,496 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,527 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,556 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,586 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,616 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,646 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,676 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,706 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,736 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,765 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,795 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,824 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,854 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,884 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,913 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,943 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:58,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:58,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:58,974 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:58,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:58,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:58,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:58,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:58,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,005 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,039 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,055 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,067 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,097 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,154 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,183 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,212 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,241 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,272 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,314 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,345 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,377 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,408 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,440 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,470 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,501 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,532 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,593 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,623 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,653 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,683 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,713 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,774 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,805 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,836 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,867 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,892 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,904 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,934 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:52:59,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:59,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:52:59,964 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:52:59,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:52:59,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:59,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:59,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,004 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,035 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,067 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,098 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,129 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,163 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,194 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,224 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,254 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,291 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,322 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,352 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,383 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,413 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,444 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,474 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,504 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,534 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,564 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,595 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,624 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,642 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,655 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,684 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,715 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,745 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,776 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,807 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,838 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,901 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,936 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:00,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:00,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:00,966 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:00,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:00,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:00,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:00,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:00,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,010 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,062 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,092 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,121 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,151 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,180 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,210 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,240 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,271 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,302 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,333 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,364 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,395 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,425 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,456 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,487 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,517 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,549 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,580 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,609 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,639 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,670 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,702 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,732 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,767 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,798 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,830 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,860 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,891 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,925 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:01,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:01,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:01,986 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:01,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:01,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,016 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,065 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,101 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,131 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,161 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,192 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,223 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,254 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,284 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,314 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,352 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,382 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,411 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,440 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,490 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,519 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,549 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,596 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,609 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,638 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,668 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,697 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,726 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,755 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,773 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,787 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,847 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,885 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,914 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,943 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:02,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:02,974 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:02,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:02,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,004 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,034 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,063 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,155 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,186 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,216 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,245 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,277 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,307 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,337 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,367 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,397 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,428 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,458 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,488 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,518 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,581 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,611 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,640 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,670 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,758 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,787 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,814 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,827 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,855 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,886 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,915 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,943 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:03,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:03,973 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:03,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:03,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,990 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,002 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,031 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,060 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,089 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,120 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,149 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,179 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,209 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,243 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,273 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,305 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,335 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,365 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,408 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,437 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,474 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,504 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,538 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,569 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,599 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,629 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,659 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,676 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,689 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,718 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,759 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,798 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,828 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,857 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,886 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,915 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,944 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:04,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:04,974 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:04,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:04,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,005 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,034 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,064 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,093 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,123 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,153 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,182 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,212 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,240 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,269 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,299 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,328 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,386 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,415 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,444 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,473 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,502 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,531 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,562 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,592 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,622 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,652 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,689 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,718 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,747 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,806 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,836 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,866 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,896 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,956 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:05,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:05,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:05,985 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:05,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:05,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:05,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,015 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,040 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,066 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,091 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,115 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,163 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,199 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,227 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,258 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,298 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,332 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,364 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,408 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,443 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,474 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,504 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,533 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,563 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,593 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,626 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,655 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,683 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,711 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,740 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,769 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,799 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,828 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,857 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,885 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,943 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:06,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:06,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:06,973 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:06,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:06,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:06,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:06,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,001 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,030 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,059 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,088 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,117 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,146 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,176 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,205 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,233 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,262 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,321 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,350 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,380 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,409 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,437 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,454 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,466 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,496 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,525 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,553 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,582 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,611 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,641 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,671 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,699 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,733 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,762 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,792 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,821 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,850 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,878 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,907 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,935 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,964 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:07,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:07,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:07,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:07,992 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:07,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:07,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:07,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:07,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,020 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,077 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,105 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,134 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,162 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,190 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,219 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,247 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,276 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,308 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,338 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,368 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,400 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,430 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,459 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,487 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,516 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,545 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,573 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,602 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,630 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,660 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,676 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,688 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,716 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,744 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,773 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,830 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,858 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:08,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-13 23:53:08,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:08,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-13 23:53:08,883 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-13 23:53:08,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-13 23:53:08,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:08,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:08,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-14 00:03:06,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,527 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,551 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,573 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,596 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,618 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,640 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,662 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,684 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,706 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,728 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,750 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,772 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,794 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,817 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,839 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,861 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,883 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,896 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,905 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,950 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,972 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:06,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:06,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:06,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:06,994 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:06,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:06,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:06,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:06,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,016 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,038 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,061 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,083 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,127 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,150 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,172 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,194 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,217 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,241 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,263 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,285 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,307 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,329 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,351 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,373 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,395 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,417 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,440 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,462 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,484 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,506 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,528 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,550 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,572 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,594 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,616 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,638 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,660 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,682 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,704 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,726 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,748 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,770 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,792 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,814 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,837 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,859 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,881 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,927 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,949 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,971 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:07,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:07,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:07,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:07,993 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:07,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:07,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:07,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:07,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,015 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,037 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,059 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,080 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,102 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,124 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,149 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,171 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,184 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,193 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,215 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,237 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,259 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,281 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,303 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,325 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,347 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,370 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,392 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,414 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,436 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,458 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,480 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,503 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,516 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,525 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,547 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,560 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,569 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,593 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,615 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,637 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,659 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,681 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,703 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,725 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,746 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,768 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,790 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,812 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,834 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,878 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,900 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,922 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,944 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,966 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:08,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:08,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:08,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:08,988 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:08,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:08,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:08,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:08,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,010 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,032 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,054 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,076 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,098 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,121 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,143 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,165 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,187 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,231 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,253 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,266 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,277 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,299 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,321 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,343 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,365 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,387 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,409 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,431 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,453 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,475 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,497 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,519 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,541 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,563 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,584 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,607 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,620 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,629 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,642 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,651 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,673 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,695 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,717 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,740 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,762 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,784 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,807 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,829 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,851 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,873 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,896 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,918 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,940 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,965 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:09,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:09,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:09,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:09,987 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:09,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:09,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:09,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:09,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,009 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,031 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,053 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,075 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,097 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,119 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,142 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,186 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,208 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,230 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,253 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,266 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,275 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,297 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,319 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,341 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,364 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,386 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,408 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,431 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,453 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,475 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,498 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,520 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,542 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,565 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,587 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,610 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,632 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,656 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,678 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,700 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,722 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,766 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,788 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,810 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,832 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,854 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,876 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,899 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,920 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,942 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,964 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:10,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:10,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:10,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:10,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:10,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,008 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,030 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,052 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,075 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,097 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,119 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,141 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,163 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,185 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,229 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,251 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,274 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,296 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,318 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,342 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,364 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,386 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,408 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,430 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,452 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,474 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,495 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,517 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,539 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,561 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,583 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,596 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,605 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,627 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,649 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,671 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,694 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,716 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,738 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,760 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,773 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,782 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,804 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,826 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,848 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,871 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,893 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,915 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,937 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,959 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:11,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:11,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:11,981 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:11,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:11,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:11,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:11,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,003 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,027 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,049 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,071 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,093 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,115 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,137 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,159 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,181 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,203 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,225 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,247 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,269 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,290 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,313 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,334 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,356 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,378 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,401 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,423 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,436 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,445 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,467 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,489 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,511 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,533 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,555 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,577 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,599 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,621 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,643 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,665 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,687 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,711 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,733 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,755 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,777 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,799 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,821 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,843 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,865 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,887 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,900 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,909 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,931 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,953 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,975 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:12,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:12,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:12,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:12,997 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:12,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:12,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:12,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:12,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,010 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,019 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,041 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,055 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,064 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,086 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,099 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,108 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,130 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,153 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,175 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,197 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,220 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,242 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,264 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,286 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,309 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,331 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,353 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,376 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,400 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,422 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,444 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,467 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,489 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,511 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,533 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,555 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,578 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,600 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,622 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,644 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,667 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,689 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,711 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,733 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,756 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,778 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,800 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,814 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,845 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,867 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,880 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,889 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,912 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,934 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,956 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:13,979 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:13,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:13,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,001 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,023 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,045 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,092 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,114 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,136 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,158 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,180 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,202 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,224 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,290 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,312 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,334 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,356 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,378 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,400 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,422 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,444 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,466 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,488 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,510 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,532 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,554 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,576 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,598 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,611 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,620 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,642 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,664 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,686 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,708 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,730 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,753 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,776 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,820 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,864 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,886 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,908 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,931 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,952 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,975 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:14,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:14,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:14,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:14,996 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:14,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:14,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:14,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:14,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,018 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,040 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,062 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,084 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,106 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,128 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,150 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,172 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,194 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,216 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,238 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,260 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,282 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,304 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,327 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,349 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,371 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,393 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,415 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,437 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,461 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,483 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,505 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,527 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,549 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,571 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,593 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,615 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,637 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,659 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,681 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,703 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,725 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,747 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,769 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,791 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,813 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,835 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,857 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,879 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,892 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,901 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,923 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,936 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,945 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,967 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:15,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:15,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:15,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:15,989 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:15,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:15,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:15,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:15,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,011 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,033 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,056 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,078 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,100 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,124 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,146 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,159 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,168 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,212 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,234 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,256 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,278 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,300 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,323 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,345 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,367 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,389 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,434 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,456 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,478 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,500 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,523 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,545 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,567 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,589 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,612 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,634 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,656 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,679 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,701 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,723 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,746 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,768 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,790 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,814 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,858 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,880 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,903 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,938 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,947 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,969 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:16,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:16,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:16,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:16,991 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:16,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:16,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:16,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:16,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,013 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,036 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,058 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,080 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,102 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,124 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,147 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,169 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,191 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,213 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,235 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,257 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,293 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,302 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,325 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,347 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,369 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,392 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,414 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,436 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,458 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,480 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,504 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,526 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,548 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,560 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,569 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,591 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,613 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,635 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,657 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,679 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,701 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,723 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,745 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,767 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,789 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,811 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,833 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,855 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,877 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,899 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,921 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,943 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,965 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:17,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:17,987 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:17,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:17,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,009 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,031 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,053 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,075 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,097 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,120 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,142 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,165 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,189 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,212 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,234 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,256 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,278 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,300 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,322 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,344 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,366 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,388 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,410 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,432 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,454 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,476 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,498 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,520 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,542 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,564 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,586 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,608 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,630 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,652 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,674 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,696 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,718 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,740 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,762 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,784 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,806 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,829 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,851 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,875 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,896 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,918 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,940 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,962 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:18,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:18,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:18,984 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:18,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:18,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:18,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:18,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,006 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,028 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,050 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,072 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,094 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,116 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,138 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,160 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,182 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,203 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,225 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,247 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,269 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,291 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,314 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,335 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,358 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,371 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,380 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,393 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,402 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,424 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,446 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,468 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,490 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,513 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,535 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,559 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,581 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,603 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,625 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,647 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,670 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,692 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,714 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,736 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,758 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,802 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,825 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,847 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,869 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,891 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,914 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,936 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,958 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:19,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:19,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:19,981 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:19,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:19,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:19,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:19,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,003 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,025 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,047 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,069 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,091 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,114 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,136 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,158 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,180 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,203 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,225 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,250 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,272 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,294 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,307 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,316 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,338 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,360 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,382 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,405 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,427 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,440 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,449 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,471 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,493 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,515 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,538 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,560 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,582 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,604 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,626 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,648 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,670 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,692 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,714 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,736 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,758 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,780 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,802 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,824 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,846 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,868 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,891 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,913 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,937 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,959 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:20,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:20,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:20,981 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:20,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:20,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:20,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:20,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:20,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,003 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,024 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,068 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,090 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,112 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,134 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,156 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,178 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,200 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,222 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,244 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,266 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,288 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,310 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,332 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,354 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,376 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,399 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,421 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,443 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,465 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,488 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,510 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,532 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,555 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,577 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,599 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,623 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,645 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,667 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,689 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,711 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,733 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,755 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,777 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,799 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,821 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,843 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,864 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,886 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,908 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,930 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,952 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,974 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:21,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:21,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:21,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:21,996 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:21,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:21,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:21,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:21,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,018 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,040 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,063 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,085 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,107 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,129 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,151 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,173 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,195 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,217 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,239 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,262 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,284 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,308 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,330 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,351 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,373 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,395 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,417 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,439 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,461 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,483 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,505 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,527 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,549 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,571 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,593 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,615 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,637 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,659 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,681 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,703 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,725 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,747 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,769 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,792 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,814 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,836 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,858 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,881 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,903 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,925 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,938 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,948 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,970 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:22,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:22,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:22,994 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:22,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:22,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:22,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:22,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,016 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,039 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,061 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,083 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,105 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,149 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,194 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,216 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,238 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,260 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,282 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,304 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,326 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,348 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,371 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,393 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,415 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,437 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,459 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,482 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,504 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,548 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,571 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,615 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,638 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,660 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,684 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,706 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,728 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,750 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,772 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,794 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,816 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,839 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,861 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,883 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,896 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,905 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,927 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,949 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,971 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:23,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:23,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:23,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:23,994 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:23,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:23,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:23,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:23,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,038 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,060 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,082 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,104 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,126 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,148 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,170 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,192 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,214 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,236 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,259 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,281 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,303 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,325 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,347 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,371 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,393 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,414 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,436 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,458 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,480 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,502 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,524 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,546 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,568 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,590 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,612 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,634 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,656 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,678 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,700 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,722 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,744 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,767 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,789 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,811 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,833 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,855 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,877 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,900 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,922 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,944 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,966 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:24,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:24,988 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:24,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:24,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,010 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,034 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,056 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,078 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,099 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,121 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,143 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,165 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,187 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,209 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,231 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,253 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,266 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,275 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,297 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,319 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,341 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,363 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,385 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,407 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,429 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,451 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,473 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,495 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,517 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,539 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,561 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,583 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,596 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,605 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,628 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,650 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,672 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,694 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,740 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,762 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,784 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,806 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,828 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,850 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,872 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,894 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,916 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,929 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,960 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:25,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:25,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:25,982 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:25,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:25,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:25,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:25,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:25,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,004 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,026 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,048 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,070 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,092 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,114 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,137 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,159 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,181 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,203 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,225 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,248 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,270 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,292 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,315 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,337 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,360 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,382 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,419 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,428 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,450 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,473 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,495 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,517 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,539 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,561 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,584 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,606 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,628 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,650 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,672 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,694 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,717 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,761 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,783 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,806 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,828 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,850 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,872 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,895 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,917 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,940 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,962 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:26,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:26,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:26,984 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:26,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:26,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:26,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:26,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,006 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,029 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,051 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,073 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,097 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,141 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,163 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,185 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,207 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,229 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,251 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,273 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,295 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,339 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,361 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,383 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,405 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,427 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,440 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,449 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,471 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,493 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,515 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,537 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,559 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,581 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,604 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,626 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,648 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,670 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,692 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,714 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,736 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,782 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,804 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,826 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,847 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,869 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,891 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,913 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,935 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,957 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:27,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:27,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:27,979 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:27,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:27,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:27,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:27,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,001 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,023 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,045 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,067 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,112 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,134 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,157 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,179 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,201 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,224 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,246 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,268 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,290 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,312 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,334 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,356 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,378 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,401 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,436 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,445 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,469 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,491 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,512 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,556 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,578 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,600 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,622 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,644 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,666 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,688 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,710 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 00:03:28,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-14 00:03:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-14 00:03:28,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-14 00:03:28,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:28,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:28,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.