./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product31.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product31.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 929dace20230ddc06ca4ae48df9d26fbf35d81f20edb15688ea1cc72e971ff98 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:48:47,112 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:48:47,115 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:48:47,172 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:48:47,173 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:48:47,177 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:48:47,179 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:48:47,183 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:48:47,186 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:48:47,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:48:47,193 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:48:47,195 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:48:47,196 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:48:47,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:48:47,205 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:48:47,213 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:48:47,216 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:48:47,217 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:48:47,220 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:48:47,230 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:48:47,232 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:48:47,234 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:48:47,237 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:48:47,238 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:48:47,247 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:48:47,247 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:48:47,248 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:48:47,250 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:48:47,250 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:48:47,252 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:48:47,252 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:48:47,253 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:48:47,255 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:48:47,257 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:48:47,258 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:48:47,259 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:48:47,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:48:47,260 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:48:47,260 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:48:47,261 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:48:47,262 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:48:47,262 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:48:47,302 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:48:47,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:48:47,304 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:48:47,304 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:48:47,305 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:48:47,305 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:48:47,306 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:48:47,306 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:48:47,306 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:48:47,306 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:48:47,307 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:48:47,307 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:48:47,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:48:47,308 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:48:47,308 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:48:47,308 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:48:47,309 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:48:47,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:48:47,309 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:48:47,309 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:48:47,310 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:48:47,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:48:47,310 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:48:47,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:48:47,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:48:47,311 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:48:47,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:48:47,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:48:47,311 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_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 929dace20230ddc06ca4ae48df9d26fbf35d81f20edb15688ea1cc72e971ff98 [2021-11-23 00:48:47,593 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:48:47,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:48:47,623 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:48:47,624 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:48:47,625 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:48:47,627 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec5_product31.cil.c [2021-11-23 00:48:47,707 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ/data/7873f9e7b/80266607bed047cabf8a57d68ea9809b/FLAGc05d14fd8 [2021-11-23 00:48:48,336 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:48:48,337 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/sv-benchmarks/c/product-lines/minepump_spec5_product31.cil.c [2021-11-23 00:48:48,350 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ/data/7873f9e7b/80266607bed047cabf8a57d68ea9809b/FLAGc05d14fd8 [2021-11-23 00:48:48,600 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ/data/7873f9e7b/80266607bed047cabf8a57d68ea9809b [2021-11-23 00:48:48,602 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:48:48,604 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:48:48,605 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:48:48,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:48:48,613 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:48:48,614 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:48:48" (1/1) ... [2021-11-23 00:48:48,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70af6c08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:48, skipping insertion in model container [2021-11-23 00:48:48,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:48:48" (1/1) ... [2021-11-23 00:48:48,639 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:48:48,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:48:48,878 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/sv-benchmarks/c/product-lines/minepump_spec5_product31.cil.c[1605,1618] [2021-11-23 00:48:49,021 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:48:49,030 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:48:49,044 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/sv-benchmarks/c/product-lines/minepump_spec5_product31.cil.c[1605,1618] [2021-11-23 00:48:49,116 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:48:49,146 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:48:49,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:49 WrapperNode [2021-11-23 00:48:49,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:48:49,149 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:48:49,149 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:48:49,151 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:48:49,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:49" (1/1) ... [2021-11-23 00:48:49,185 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:49" (1/1) ... [2021-11-23 00:48:49,235 INFO L137 Inliner]: procedures = 57, calls = 160, calls flagged for inlining = 23, calls inlined = 19, statements flattened = 253 [2021-11-23 00:48:49,236 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:48:49,236 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:48:49,236 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:48:49,237 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:48:49,246 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:49" (1/1) ... [2021-11-23 00:48:49,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:49" (1/1) ... [2021-11-23 00:48:49,250 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:49" (1/1) ... [2021-11-23 00:48:49,250 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:49" (1/1) ... [2021-11-23 00:48:49,257 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:49" (1/1) ... [2021-11-23 00:48:49,261 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:49" (1/1) ... [2021-11-23 00:48:49,263 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:49" (1/1) ... [2021-11-23 00:48:49,271 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:48:49,271 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:48:49,272 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:48:49,272 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:48:49,288 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:49" (1/1) ... [2021-11-23 00:48:49,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:48:49,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:48:49,326 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:48:49,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f23a291-81fb-48c6-b442-797f81888026/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:48:49,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:48:49,368 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 00:48:49,368 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 00:48:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:48:49,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:48:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:48:49,369 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:48:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 00:48:49,369 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 00:48:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 00:48:49,370 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 00:48:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-11-23 00:48:49,370 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-11-23 00:48:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-11-23 00:48:49,371 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-11-23 00:48:49,371 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-11-23 00:48:49,371 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-11-23 00:48:49,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:48:49,372 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 00:48:49,372 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 00:48:49,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:48:49,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:48:49,498 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:48:49,507 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:48:49,798 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:48:49,914 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:48:49,914 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 00:48:49,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:48:49 BoogieIcfgContainer [2021-11-23 00:48:49,917 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:48:49,918 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:48:49,918 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:48:49,931 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:48:49,931 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:48:49" (1/1) ... [2021-11-23 00:48:49,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:48:49,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:50,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 71 states and 95 transitions. [2021-11-23 00:48:50,002 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 95 transitions. [2021-11-23 00:48:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 00:48:50,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:50,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:50,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:48:50,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 71 states and 93 transitions. [2021-11-23 00:48:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 93 transitions. [2021-11-23 00:48:50,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:48:50,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:50,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:50,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:48:50,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 73 states and 96 transitions. [2021-11-23 00:48:50,422 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 96 transitions. [2021-11-23 00:48:50,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 00:48:50,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:50,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:50,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:50,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:48:50,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 85 states and 120 transitions. [2021-11-23 00:48:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 120 transitions. [2021-11-23 00:48:50,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 00:48:50,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:50,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:50,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:50,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:48:50,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:50,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 86 states and 121 transitions. [2021-11-23 00:48:50,736 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 121 transitions. [2021-11-23 00:48:50,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:50,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:50,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:50,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:50,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:48:50,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:50,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 87 states and 122 transitions. [2021-11-23 00:48:50,809 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 122 transitions. [2021-11-23 00:48:50,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:50,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:50,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:50,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:50,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:48:50,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:50,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 123 transitions. [2021-11-23 00:48:50,911 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 123 transitions. [2021-11-23 00:48:50,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:50,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:50,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:50,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:51,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:51,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:51,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:51,408 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:51,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:51,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:51,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:51,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:51,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:51,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:51,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:51,507 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:51,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:51,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:51,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:51,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:51,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:51,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:51,575 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:51,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:51,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:51,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:51,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:51,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:51,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:51,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:51,665 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:51,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:51,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:51,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:51,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:51,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:51,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:51,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:51,728 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:51,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:51,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:51,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:51,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:51,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:51,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:51,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:51,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:51,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:51,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:51,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:51,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:51,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:51,859 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:51,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:51,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:51,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:51,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:51,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:51,936 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:51,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:51,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:51,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:51,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:51,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:51,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:51,986 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:51,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:51,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:51,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,044 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,095 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,139 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,197 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,247 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,281 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,315 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,353 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,410 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,454 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,507 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,542 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,588 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,621 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,659 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,714 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,762 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,840 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,875 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,918 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:52,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:52,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:52,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:52,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,013 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,054 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,171 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,216 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,290 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,356 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,440 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,479 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,518 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,552 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,586 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,634 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,664 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,694 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,728 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,766 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,803 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,842 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,893 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,924 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,956 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:53,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:53,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:53,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:53,988 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:53,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:53,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:53,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,025 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,055 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,087 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,139 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,190 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,219 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,252 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,339 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,368 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,398 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,427 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,456 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,487 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,519 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,548 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,586 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,626 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,656 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,686 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,719 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,757 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,790 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,822 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,857 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,889 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,921 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,954 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:54,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:54,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:54,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:54,991 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:54,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:54,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:54,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:54,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,020 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,048 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,084 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,115 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,144 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,173 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,205 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,246 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,276 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,305 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,338 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,378 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,409 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,443 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,475 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,539 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,566 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,606 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,636 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,663 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,691 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,726 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,768 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,795 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,823 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,856 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,883 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,925 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,965 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:55,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:55,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:55,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:55,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:55,993 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:55,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:55,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:55,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,028 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,060 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,090 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,133 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,176 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,203 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,236 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,284 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,313 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,378 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,404 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,431 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,459 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,487 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,527 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,562 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,590 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,619 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,648 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,675 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,702 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,728 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,755 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,782 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,821 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,875 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,902 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,937 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,966 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:56,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:56,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:56,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:56,992 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:56,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:56,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:56,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:56,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,020 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,047 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,078 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,107 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,139 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,166 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,193 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,224 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,251 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,280 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,319 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,346 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,374 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,410 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,438 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,467 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,495 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,523 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,550 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,579 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,607 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,634 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,661 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,689 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,716 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,743 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,771 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,816 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,845 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,875 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,937 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,967 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:57,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:57,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:57,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:57,994 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:57,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:57,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:57,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,021 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,047 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,075 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,101 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,128 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,154 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,181 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,242 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,270 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,324 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,351 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,394 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,420 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,446 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,474 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,501 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,528 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,555 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,582 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,609 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,636 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,663 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,690 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,717 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,802 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,829 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,856 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,884 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,925 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,959 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:58,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:58,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:58,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:58,986 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:58,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:58,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:58,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:58,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,013 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,040 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,066 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,101 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,128 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,156 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,184 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,211 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,241 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,266 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,292 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,318 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,344 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,370 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,397 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,423 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,476 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,502 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,531 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,557 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,582 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,608 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,634 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,688 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,714 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,769 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,796 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,836 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,884 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,913 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,948 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:48:59,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:59,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:48:59,975 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:48:59,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:48:59,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:59,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:59,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:59,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,002 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,028 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,066 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,092 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,121 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,147 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,175 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,200 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,226 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,252 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,277 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,302 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,329 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,355 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,386 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,411 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,437 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,465 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,494 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,519 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,545 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,569 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,620 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,653 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,679 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,705 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,730 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,755 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,780 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,805 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,830 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,855 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,880 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,906 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,930 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,959 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:00,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:00,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:00,983 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:00,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:00,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:00,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,008 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,033 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,057 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,083 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,108 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,137 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,201 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,246 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,272 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,297 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,348 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,399 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,424 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,449 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,480 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,506 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,531 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,584 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,611 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,674 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,700 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,729 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,754 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,787 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,813 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,838 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,863 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,887 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,912 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,937 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,962 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:01,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:01,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:01,986 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:01,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:01,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:01,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:01,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,011 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,035 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,060 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,110 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,166 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,190 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,214 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,249 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,274 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,298 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,336 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,361 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,388 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,413 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,438 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,463 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,487 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,511 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,535 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,560 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,584 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,608 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,633 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,657 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,681 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,731 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,755 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,785 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,812 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,841 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,865 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,889 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,913 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,938 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,963 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:02,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:02,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:02,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:02,986 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:02,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:02,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:02,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,036 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,060 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,086 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,112 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,136 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,160 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,184 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,208 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,250 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,289 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,358 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,382 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,409 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,433 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,456 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,480 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,504 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,527 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,550 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,573 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,596 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,619 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,643 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,667 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,714 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,737 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,761 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,785 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,808 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,832 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,855 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,885 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,908 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,936 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,960 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:03,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:03,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:03,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,008 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,031 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,055 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,078 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,101 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,124 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,147 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,170 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,194 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,217 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,240 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,263 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,286 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,309 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,333 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,357 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,384 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,409 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,458 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,482 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,506 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,530 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,555 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,602 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,625 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,649 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,672 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,695 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,719 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,742 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,765 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,788 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,811 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,834 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,866 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,889 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,911 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,934 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,957 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:04,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:04,980 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:04,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:04,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,004 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,028 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,052 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,076 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,099 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,123 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,147 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,170 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,193 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,216 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,239 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,263 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,286 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,309 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,334 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,363 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,387 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,410 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,437 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,461 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,485 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,509 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,532 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,555 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,579 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,602 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,625 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,649 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,672 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,700 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,722 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,745 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,769 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,792 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,815 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,843 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,865 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,888 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,911 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,934 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,956 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:05,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:05,979 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:05,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:05,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,002 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,024 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,047 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,072 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,097 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,120 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,144 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,167 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,190 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,215 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,263 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,323 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,361 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,392 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,419 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,447 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,475 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,498 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,522 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,545 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,591 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,614 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,637 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,659 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,682 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,705 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,728 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,752 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,802 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,825 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,875 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,898 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,921 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,944 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,966 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:06,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:06,989 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:06,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:06,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,012 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,036 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,061 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,085 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,107 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,131 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,157 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,180 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,227 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,256 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,304 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,328 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,352 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,382 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,406 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,430 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,454 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,478 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,502 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,525 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,549 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,572 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,595 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,619 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,642 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,665 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,688 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,711 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,734 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,757 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,780 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,803 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,826 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,849 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,879 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,930 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,956 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:07,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:07,981 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:07,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:07,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,007 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,032 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,057 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,079 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,103 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,126 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,149 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,173 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,196 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,236 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,260 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,286 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,310 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,339 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,362 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,385 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,409 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,432 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,456 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,479 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,508 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,532 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,555 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,577 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,599 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,622 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,644 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,667 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,690 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,738 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,769 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,791 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,814 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,836 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,866 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,889 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,912 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,934 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,958 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:08,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:08,980 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:08,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:08,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,003 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,030 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,053 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,076 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,099 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,147 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,170 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,192 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,215 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,238 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,262 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,286 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,308 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,332 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,356 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,379 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,402 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,425 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,448 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,471 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,495 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,518 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,541 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,564 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,611 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,635 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,658 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,693 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,716 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,745 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,768 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,790 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,813 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,835 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,858 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,881 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,904 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,927 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,950 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,973 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:09,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:09,997 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:09,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:09,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,020 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,043 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,069 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,110 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,133 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,156 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,180 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,203 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,226 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,249 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,272 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,295 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,318 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,341 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,367 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,389 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,412 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,456 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,479 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,501 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,523 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,547 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,570 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,592 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,615 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,641 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,663 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,692 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,714 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,737 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,760 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,782 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,805 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,829 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,852 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,875 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,898 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,921 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,949 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,972 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:10,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:10,994 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:10,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:10,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,017 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,038 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,062 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,084 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,106 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,128 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,150 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,174 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,196 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,218 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,240 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,263 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,285 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,315 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,338 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,362 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,388 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,410 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,433 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,455 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,478 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,501 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,524 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,551 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,574 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,597 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,623 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,645 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,667 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,689 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,732 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,754 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,797 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,819 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,841 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,863 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,887 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,912 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,936 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,961 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:11,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:11,987 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:11,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:11,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,011 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,035 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,059 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,083 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,106 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,135 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,159 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,182 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,206 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,229 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,283 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,306 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,329 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,352 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,375 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,420 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,444 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,467 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,489 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,512 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,534 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,556 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,578 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,601 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,623 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,646 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,669 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,692 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,715 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,750 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,773 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,795 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,817 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,839 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,861 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,883 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,904 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,926 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,948 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,970 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:12,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:12,992 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:12,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:12,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,014 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,036 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,058 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,080 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,102 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,125 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,148 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,171 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,193 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,216 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,243 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,266 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,288 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,316 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,338 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,360 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,383 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,405 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,428 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,450 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,473 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,495 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,516 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,538 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,560 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,583 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,608 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,630 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,656 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,678 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,723 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,747 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,769 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,791 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,814 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,837 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,861 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,892 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,919 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,945 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,969 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:13,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:13,992 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:13,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:13,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,015 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,037 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,060 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,082 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,105 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,127 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,153 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,176 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,198 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,220 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,243 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,265 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,310 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,332 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,354 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,376 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,398 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,420 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,442 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,465 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,489 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,512 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,535 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,557 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,580 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,603 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,626 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,649 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,672 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,695 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,718 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,740 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,763 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,786 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,808 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,831 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,853 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,875 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,897 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,919 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,950 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:14,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:14,985 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:14,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:14,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,012 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,036 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,061 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,092 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,119 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,142 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,165 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,192 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,216 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,237 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,261 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,283 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,306 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,328 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,351 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,374 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,396 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,418 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,440 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,462 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,485 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,507 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,529 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,551 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,572 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,595 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,617 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,639 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,663 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,693 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,715 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,738 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,761 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,784 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,806 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,827 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,850 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,873 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,896 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,918 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,941 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,963 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:15,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:15,985 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:15,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:15,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,007 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,028 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,051 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,074 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,097 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,119 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,142 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,163 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,186 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,209 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,231 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,254 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,281 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,303 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,327 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,355 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,386 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,412 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,436 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,460 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,488 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,511 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,528 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,547 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,613 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,635 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,657 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,679 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,701 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,724 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,747 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,769 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,791 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,814 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,858 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,879 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,904 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,947 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,969 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:16,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:16,991 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:16,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:16,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,013 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,039 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,061 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,109 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,132 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,155 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,176 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,198 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,220 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,241 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,263 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,284 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,306 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,348 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,370 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:49:17,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 00:49:17,392 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 00:49:17,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:49:17,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:00:14,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,559 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,574 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,589 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,605 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,620 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,635 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,650 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,665 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,680 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,695 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,711 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,726 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,741 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,757 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,803 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,818 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,834 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,849 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,864 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,880 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,895 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,910 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,925 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,960 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,975 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:14,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:14,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:14,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:14,990 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:14,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:14,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:14,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,006 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,021 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,036 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,052 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,067 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,082 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,097 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,113 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,128 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,144 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,159 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,174 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,190 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,205 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,220 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,235 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,250 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,265 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,281 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,296 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,311 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,327 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,342 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,357 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,388 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,403 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,419 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,434 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,452 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,467 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,482 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,498 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,513 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,528 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,543 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,558 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,573 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,588 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,603 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,619 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,634 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,649 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,665 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,680 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,696 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,711 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,726 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,742 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,757 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,772 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,788 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,803 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,818 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,833 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,848 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,863 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,879 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,894 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,910 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,928 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,943 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,958 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,974 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:15,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:15,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:15,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:15,989 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:15,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:15,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:15,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:15,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,004 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,035 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,050 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,066 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,081 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,096 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,111 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,141 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,156 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,171 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,187 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,202 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,217 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,233 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,248 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,264 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,279 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,294 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,310 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,325 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,341 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,356 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,371 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,387 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,405 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,420 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,435 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,450 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,465 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,480 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,496 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,511 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,526 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,542 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,557 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,572 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,588 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,603 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,634 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,649 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,664 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,679 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,695 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,710 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,725 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,740 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,755 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,771 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,786 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,802 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,832 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,848 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,863 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,880 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,896 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,911 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,942 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,957 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,972 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:16,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:16,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:16,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:16,987 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:16,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:16,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:16,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:16,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,002 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,018 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,033 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,048 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,063 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,078 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,093 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,109 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,124 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,139 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,155 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,170 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,186 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,201 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,216 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,232 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,247 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,262 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,278 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,294 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,309 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,325 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,340 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,356 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,374 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,389 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,404 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,419 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,435 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,450 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,465 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,480 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,496 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,511 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,526 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,542 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,557 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,572 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,588 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,603 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,618 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,634 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,649 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,665 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,680 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,695 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,710 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,725 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,740 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,756 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,771 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,786 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,802 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,817 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,833 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,851 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,882 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,897 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,912 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,928 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,943 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,958 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,973 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:17,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:17,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:17,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:17,989 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:17,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:17,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:17,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:17,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,004 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,019 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,034 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,049 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,064 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,095 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,110 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,126 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,156 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,172 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,187 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,203 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,218 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,234 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,249 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,264 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,280 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,295 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,310 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,327 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,342 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,357 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,373 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,388 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,403 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,419 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,434 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,449 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,465 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,480 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,495 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,511 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,526 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,541 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,557 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,572 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,587 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,617 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,632 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,648 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,663 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,678 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,694 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,709 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,724 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,740 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,755 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,771 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,786 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,802 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,819 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,835 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,850 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,865 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,880 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,895 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,911 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,926 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,941 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,956 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,971 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:18,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:18,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:18,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:18,987 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:18,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:18,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:18,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:18,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,002 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,017 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,033 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,048 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,063 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,079 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,094 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,110 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,125 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,141 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,156 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,171 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,186 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,201 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,217 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,232 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,247 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,263 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,278 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,296 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,312 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,327 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,342 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,357 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,373 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,388 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,404 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,419 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,434 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,450 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,465 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,480 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,495 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,510 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,525 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,541 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,556 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,571 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,587 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,602 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,617 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,633 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,648 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,664 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,679 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,695 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,710 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,725 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,741 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,756 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,773 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,788 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,803 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,834 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,849 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,864 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,879 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,895 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,910 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,926 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,941 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,957 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,973 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:19,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:19,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:19,988 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:19,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:19,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,004 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,020 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,035 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,050 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,066 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,081 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,096 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,111 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,126 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,142 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,157 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,172 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,188 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,203 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,218 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,234 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,249 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,267 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,283 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,298 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,313 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,329 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,359 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,374 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,389 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,404 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,419 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,435 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,450 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,465 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,481 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,496 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,511 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,527 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,542 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,557 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,573 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,588 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,604 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,619 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,635 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,650 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,665 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,680 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,696 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,711 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,744 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,759 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,775 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,790 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,805 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,821 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,836 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,851 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,867 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,882 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,914 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,929 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,945 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,960 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,976 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:20,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:20,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:20,991 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:20,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:20,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,006 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,037 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,052 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,068 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,083 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,098 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,113 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,129 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,144 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,159 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,175 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,206 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,223 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,238 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,253 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,269 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,284 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,300 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,315 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,330 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,345 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,360 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,375 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,390 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,406 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,421 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,436 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,452 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,467 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,482 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,498 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,513 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,528 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,544 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,559 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,575 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,590 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,606 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,621 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,636 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,652 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,667 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,682 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,697 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,715 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,730 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,791 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,807 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,822 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,837 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,853 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,868 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,884 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,899 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,914 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,930 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,945 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,960 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,976 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:21,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:21,991 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:21,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:21,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,006 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,021 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,037 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,052 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,067 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,082 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,097 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,113 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,128 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,143 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,159 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,174 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,193 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,208 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,223 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,239 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,254 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,269 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,285 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,300 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,315 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,330 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,345 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,360 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,376 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,391 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,406 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,421 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,437 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,452 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,467 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,483 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,498 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,514 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,529 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,544 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,560 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,575 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,591 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,606 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,621 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,636 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,652 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,669 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,684 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,699 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,714 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,730 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,745 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,760 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,791 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,806 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,822 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,837 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,853 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,868 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,883 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,899 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,914 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,929 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,944 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,959 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,974 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:22,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:22,990 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:22,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:22,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,005 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,020 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,036 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,051 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,067 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,082 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,098 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,113 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,128 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,144 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,162 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,177 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,192 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,208 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,223 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,238 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,253 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,268 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,283 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,299 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,314 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,329 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,345 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,360 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,376 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,391 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,406 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,437 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,452 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,468 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,483 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,498 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,514 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,529 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,544 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,574 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,590 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,605 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,620 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,639 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,654 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,669 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,685 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,700 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,716 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,731 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,762 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,778 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,793 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,808 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,823 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,838 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,854 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,869 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,884 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,899 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,915 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,930 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,945 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,961 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,976 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:23,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:23,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:23,992 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:23,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:23,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:23,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,007 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,023 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,038 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,054 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,069 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,084 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,100 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,120 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,135 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,150 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,165 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,180 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,195 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,210 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,226 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,272 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,302 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,318 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,333 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,349 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,364 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,379 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,395 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,410 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,425 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,440 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,455 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,470 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,486 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,501 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,517 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,532 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,547 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,563 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,578 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,594 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,611 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,626 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,642 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,657 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,672 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,688 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,703 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,718 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,733 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,763 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,778 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,794 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,809 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,824 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,840 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,855 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,870 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,886 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,901 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,917 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,932 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,947 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,963 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,978 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:24,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:24,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:24,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:24,993 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:24,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:24,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:24,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:24,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,009 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,024 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,039 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,054 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,069 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,087 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,103 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,118 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,149 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,164 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,181 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,196 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,211 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,227 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,242 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,257 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,273 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,288 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,303 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,318 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,333 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,348 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,363 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,379 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,394 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,410 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,425 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,440 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,456 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,471 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,487 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,502 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,517 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,533 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,548 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,581 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,597 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,612 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,627 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,642 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,657 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,672 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,687 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,703 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,733 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,749 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,764 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,779 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,795 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,810 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,825 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,841 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,856 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,872 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,887 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,902 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,917 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,932 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,947 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,963 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,978 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:25,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:25,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:25,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:25,993 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:25,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:25,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:25,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:25,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,009 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,024 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,039 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,057 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,072 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,087 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,103 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,118 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,133 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,149 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,165 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,180 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,195 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,211 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,226 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,241 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,257 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,272 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,287 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,318 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,333 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,348 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,363 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,378 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,394 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,409 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,424 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,440 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,455 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,471 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,486 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,502 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,517 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,535 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,551 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,566 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,581 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,596 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,611 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,626 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,642 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,657 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,672 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,687 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,702 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,718 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,733 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,748 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,764 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,779 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,794 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,810 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,825 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,840 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,856 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,871 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,886 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,902 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,917 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,932 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,947 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,962 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,978 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:26,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:26,993 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:26,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:26,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,011 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,027 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,042 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,057 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,073 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,088 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,103 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,134 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,149 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,165 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,180 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,195 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,210 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,225 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,241 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,256 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,271 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,286 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,302 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,332 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,348 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,363 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,379 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,394 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,409 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,425 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,440 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,456 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,471 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,488 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,504 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,519 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,534 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,549 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,564 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,579 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,595 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,610 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,625 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,640 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,656 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,671 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,686 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,702 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,717 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,732 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,748 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,763 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,779 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,794 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,809 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,824 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,839 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,854 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,870 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,885 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,900 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,916 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,931 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,947 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,962 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,980 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:27,995 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:27,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:27,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,011 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,026 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,041 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,057 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,072 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,087 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,102 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,118 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,133 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,148 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,163 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,178 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,194 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,209 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,224 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,240 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,255 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,270 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,286 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,301 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,316 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,332 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,347 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,378 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,393 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,408 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,424 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,439 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,457 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,472 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,487 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,503 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,518 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,533 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,549 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,564 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,579 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,595 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,610 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,625 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,641 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,656 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,672 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,702 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,717 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,747 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,763 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,778 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,794 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,809 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,824 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,840 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,855 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,871 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,886 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,901 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,917 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,949 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,965 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,980 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:28,995 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:28,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:28,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,010 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,025 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,040 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,055 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,071 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,086 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,101 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,117 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,132 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,147 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,163 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,178 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,193 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,209 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,224 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,239 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,255 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,270 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,285 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,300 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,316 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,331 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,346 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,361 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,376 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,392 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,407 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,425 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,441 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,456 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,486 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,502 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,517 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,548 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,563 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,578 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,594 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,609 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,624 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,639 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,654 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,669 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,685 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,715 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,731 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,746 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,762 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,777 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,792 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,808 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,823 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,839 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,854 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,870 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,885 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,904 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,919 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,949 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,965 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,980 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 108 states and 164 transitions. [2021-11-23 01:00:29,996 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 164 transitions. [2021-11-23 01:00:29,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:00:29,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.